Monthly Climate Summary

A tempestuous month, cool for many and very dry in the eastern North Island.Temperature

Well below average (< -1.20°C of average) or below average (-1.20°C to -0.50°C of average) temperatures for most of the South Island and south and west North Island. Near average (-0.50°C to +0.50°C of average) temperatures for eastern areas and well above average (>1.20°C of average) for a small number of locations in Hawke’s Bay.RainfallSignificant dryness in eastern North Island, well below normal rainfall (<50% of normal) in Gisborne, Hawke’s Bay and Northland. Above normal (120-149% of normal) or well above normal (>149% of normal) rainfall for West Coast, middle and south-coastal Canterbury, Otago, inland Southland, Wellington and Manawatu-Whanganui.Soil MoistureAs of 1 February, soil moisture levels were much lower than normal across most of the North Island, particularly in Northland, eastern Waikato, Coromandel, inland Bay of Plenty, East Cape, and Hawke’s Bay. Soils were also drier than normal for coastal northern Canterbury. Soils were wetter than normal for the time of year for Tasman, West Coast, Otago and Southland, and near normal soil moisture levels were observed elsewhere.SunshineNear (90-110% of normal) or above normal sunshine (110-125% of normal) in eastern areas of the North Island and for parts of eastern Canterbury. Below normal (75-89% of normal) or well below normal (<75% of normal) sunshine for west and south of both North and South Islands.

Overview

January 2017 was characterised by significantly lower mean sea level pressure than normal over and to the south of New Zealand. This atmospheric pressure setup caused more southwesterly winds than normal across the country, which encouraged the passage of storms and low temperatures for much of New Zealand throughout the month.

The prevalence of southwesterly winds across the country during January meant that lower than average temperatures for the time of year were experienced in many places. This was especially notable in the west and south of the South Island (including West Coast, Canterbury, Otago, Southland and parts of Tasman) and the west and centre of the North Island (including Waikato and Taranaki), where well below average temperatures (< -1.20°C of the January average) were observed. Below average temperatures (-1.20°C to -0.51°C of the January average) were experienced in many regions, including western Northland, Waikato, inland Bay of Plenty, Taranaki, Manawatu-Whanganui, Wellington, and parts of the South Island regions that experienced well below average temperatures also. In contrast, areas that were sheltered from the prevailing southwest winds, such as eastern Northland, coastal Bay of Plenty, Hawke’s Bay, Gisborne, Marlborough and coastal northern Canterbury, experienced near average temperatures (-0.50°C to +0.50°C of the January average) and a small number of locations in the Hawke’s Bay experienced above average (+0.5°C to +1.20°C of the January average) or well above average temperatures (> +1.20°C of the January average). The nationwide average temperature in January 2017 was 16.4°C (0.7°C below the 1981-2010 January average from NIWA’s seven station temperature series which begins in 1909 ). This was the coldest January since 2014.

The dominant southwesterlies also influenced rainfall patterns across New Zealand in January. Some intense storms delivered heavy rain to the South Island and lower North Island. Much of the South Island, particularly along the West Coast, and in middle and south-coastal Canterbury, Otago and inland Southland, recorded above normal (120-149% of the January normal) or well above normal (>149% of the January normal) rainfall. Parts of the south and west North Island also recorded above normal or well above normal rainfall, particularly in Wellington and Manawatu-Whanganui. In stark contrast was the east of the North Island, where record low rainfall was experienced. It was the driest January on record for Gisborne in over 110 years; just 2 mm of rain (3% of the January normal) fell – records began there in 1905. Well below normal (< 50% of the January normal) or below normal rainfall (50-79% of the January normal) was recorded at numerous sites across the eastern half of the North Island from Northland through to the southern Hawke’s Bay, with only the occasional site in this part of the country receiving near normal (80-119% of January normal) rainfall.

The pattern of sunshine across the country generally followed the pattern of rainfall. Western areas of the South Island and southwestern North Island generally recorded below normal sunshine hours (75-89% of January normal), with a couple of sites recording well below normal sunshine (<75% of the January normal). Wellington, Palmerston North and Paraparaumu recorded their least sunny January on record. In contrast, the Far North recorded above normal sunshine (110-125% of the January normal). Most sites recorded near normal sunshine for January (90-109% of the January normal).

The significant soil moisture deficits in the north and east of the North Island at the end of 2016 continued to worsen in January. Due to limited rainfall for eastern parts of the North Island during January, soil moisture deficits remained much lower than normal for the time of year. As of 1 February, soil moisture levels were much lower than normal across most of the North Island, particularly in Northland, eastern Waikato, Coromandel, inland Bay of Plenty, East Cape, and Hawke’s Bay. Soils were also drier than normal for coastal northern Canterbury. Soils were wetter than normal for the time of year for Tasman, West Coast, Otago and Southland, and near normal soil moisture levels were observed elsewhere.

Further Highlights:

· The highest temperature was 33.6°C, observed at Hastings on 12 January.

· The lowest temperature was -1.7°C, observed at Mt Cook Airport on 5 January.

· The highest 1-day rainfall was 309 mm, recorded at Milford Sound on 31 January.

· The highest wind gust was 170 km/hr, observed at Cape Turnagain on 16 January.

· Of the six main centres in January 2017, Dunedin was the wettest, coldest, and least sunny, Auckland and Tauranga were the driest, and Tauranga was the warmest and sunniest.

· Of the available, regularly reporting sunshine observation sites, the sunniest four locations in 2017 (1 January – 31 January) were Gisborne (315 hours), Whakatane (301 hours), Napier (298 hours) and Kaitaia (286 hours).

For further information, please contact:

Mr Chris Brandolino

Principal Scientist – Forecasting, NIWA National Climate Centre

Tel. 09 375 6335, Mobile 027 886 0014

Temperature: Well below average temperatures for the South Island

The frequent southwesterly winds during January brought cold air masses to southern and western parts of New Zealand. Almost the entire South Island and the western and central North Island recorded below average (-1.20°C to -0.51°C of the January average) or well below average (< -1.20°C of the January average) temperatures for the month. Nugget Point and South West Cape recorded their coolest January on record, and many other locations, mainly in the South Island, experienced near-record low mean temperatures for January. Many locations also experienced record or near-record low mean maximum and mean minimum temperatures for the month (tables below).

In contrast, areas that were sheltered from the prevailing southwest winds by mountain ranges, such as Bay of Plenty, Hawke’s Bay, Gisborne, Marlborough and coastal northern Canterbury, as well as eastern Northland, Auckland, and Waikato, experienced near average temperatures (-0.50°C to +0.50°C of the January average) and a small number of locations in the Hawke’s Bay experienced above average (+0.5°C to +1.20°C of the January average) or well above average temperatures (> +1.20°C of the January average). Some locations in the eastern North Island from Northland to Hawke’s Bay, as well as Kaikoura, experienced record or near-record high mean maximum (afternoon) temperatures for January.

The nationwide average temperature in January 2017 was 16.4°C (0.7°C below the 1981-2010 January average from NIWA’s seven station temperature series which begins in 1909). This was the coldest January since 2014.

Record or near-record mean air temperatures for January were recorded at:LocationMean

air temp. (oC)Departure from normal (oC)Year records beganCommentsHigh records or near-recordsNone observedLow records or near-recordsNugget Point 12.0-2.11970LowestSouth West Cape 11.4-1.71991LowestTe Kuiti 15.8-2.519592nd-lowestSecretary Island 12.9-1.919852nd-lowestManapouri (Airport)12.6-2.119632nd-lowestClyde 15.0-2.419782nd-lowestPort Taharoa 17.5-1.619733rd-lowestTurangi 15.2-1.919683rd-lowestTakaka 15.4-1.819783rd-lowestArthurs Pass 10.7-2.619733rd-lowestRoxburgh 14.4-2.019503rd-lowestLower Retaruke 16.0-1.519664th-lowestGreymouth 14.2-1.919474th-lowestHaast 13.0-1.719494th-lowestAppleby 15.6-1.819324th-lowestWanaka 14.9-1.919554th-lowestBalclutha13.3-1.819644th-lowestLake Manapouri (West Arm Jetty)11.8-2.519624th-lowest

Record or near-record mean maximum air temperatures for January were recorded at:LocationMean maximum

air temp. (oC)Departure from normal (oC)Year records beganCommentsHigh records or near-recordsWhitianga 25.61.71962HighestHastings 26.72.91965HighestWairoa27.32.81964HighestKaikoura (Middle Creek)22.62.21963HighestMahia 23.21.419903rd-highestWhangarei 25.61.219674th-highestGisborne 27.02.519054th-highestLow records or near-recordsPort Taharoa 19.9-3.01973LowestTe Kuiti 21.2-3.01959LowestSecretary Island 15.4-2.81985LowestSouth West Cape 13.8-2.31991LowestLower Retaruke 21.4-2.419662nd-lowestMartinborough 21.9-1.719862nd-lowestFarewell Spit 20.2-1.519712nd-lowestArthurs Pass14.5-3.819732nd-lowestTe Anau 17.1-3.419632nd-lowestNugget Point15.6-2.419702nd-lowestTaumarunui 22.0-2.119473rd-lowestTurangi 21.4-1.719683rd-lowestReefton 19.8-3.119603rd-lowestHaast 16.1-2.319493rd-lowestFive Rivers 18.3-2.319823rd-lowestLake Manapouri (West Arm Jetty)15.5-3.519963rd-lowestPukekohe 21.8-1.519694th-lowestNew Plymouth 19.4-2.119444th-lowestArapito 19.0-2.119784th-lowestRoxburgh 19.9-3.219504th-lowest

Record or near-record mean minimum air temperatures for January were recorded at:LocationMean minimum

air temp. (oC)Departure from normal (oC)Year records beganCommentsHigh records or near-recordsNone observedLow records or near-recordsMotu 7.1-3.31990LowestAppleby 9.2-3.21932LowestKaikoura (Middle Creek)10.0-3.01963LowestClyde 7.6-3.21978LowestWhangarei 12.5-2.519672nd-lowestWinchmore 8.0-2.719282nd-lowestAlexandra 8.4-2.519292nd-lowestNugget Point 8.5-1.719702nd-lowestTakaka 9.2-2.219783rd-lowestLe Bons Bay 10.4-1.319843rd-lowestSouth West Cape 9.0-1.019913rd-lowestTurangi9.0-2.219684th-lowestCromwell 8.8-2.219494th-lowest

Rainfall: Record dryness in the eastern North Island, wet in the South Island.

December’s dryness continued in January for some parts of the eastern North Island. It was a record dry January for Gisborne, Wairoa and Mahia, with only 3%, 4% and 23% of normal January rainfall recorded, respectively. Gisborne’s record is especially notable because the rainfall record there goes back to 1905. Napier recorded its third-driest January (8% of normal) with records going back to 1870. Parts of eastern Northland were also very dry, with just one rain event on 21 January bringing sites there above what could have been a record-breaking month in terms of low rainfall.

Numerous low pressure systems affected the south and west of the country throughout January, bringing heavy rain and high monthly rainfall totals to those areas. Arapito (north of Westport) recorded its wettest January on record (202% of the January normal). Other locations in Canterbury and Otago experienced near-record high rain for January.

Record or near-record January rainfall totals were recorded at:LocationRainfall total (mm)Percentage of normalYear records beganComments

High records or near-recordsArapito3792021978HighestRoxburgh13321319483rd-highestAkaroa10821519774th-highestBalclutha13519419644th-highestLow records or near-recordsGisborne 231905LowestWairoa441964LowestMahia 13231990LowestNapier 5818703rd-lowestHastings 81819653rd-lowestWhakatu 4718703rd-lowest

Sunshine: A sunny month for eastern areas, cloudy in the south and west.

The pattern of sunshine across the country generally followed the pattern of rainfall. Sunshine was generally near or above normal (>90% of the January normal) in the east and north of the North Island and some eastern parts of the South Island, and below normal or well below normal (<89% of the January normal) in western and southern parts of both Islands.

Paraparaumu, Palmerston North and Wellington recorded their least sunny January on record. Records in Palmerston North go back to 1930 and for Wellington records go back to 1928. In contrast, Gisborne recorded its second-sunniest January on record, with records going back to 1905.

Of the available, regularly reporting sunshine observation sites, the sunniest four locations in 2017 (1 January – 31 January) were Gisborne (315 hours), Whakatane (301 hours), Napier (298 hours) and Kaitaia (286 hours).

Record or near-record January sunshine hours were recorded at:LocationSunshine hoursPercentage of normalYear records beganComments

High records or near-recordsGisborne 31512619052nd-highestLow records or near-recordsParaparaumu 149621953LowestPalmerston North 131621930LowestWellington (Kelburn)173701928LowestArapito 1286219792nd-lowestMt Cook Village1307219302nd-lowest

January climate in the six main centres

January temperatures were below average for Auckland, Wellington, and Dunedin, well below average for Hamilton, and near average for Tauranga and Christchurch. It was dry in the upper North Island main centres, with Auckland and Hamilton observing below normal rainfall and Tauranga observing well below normal rainfall. In contrast, the South Island main centres were wetter than usual, with well above normal rainfall recorded in Dunedin and above normal rainfall experienced in Christchurch. Wellington rainfall was near normal. Sunshine was near normal for all main centres except for Wellington which experienced its least sunny January on record. Of the six main centres in January 2017, Dunedin was the wettest, coldest, and least sunny, Auckland and Tauranga were the driest, and Tauranga was the warmest and sunniest.

January 2017 main centre climate statistics:TemperatureLocationMean temp. (oC)Departure from normal (oC)CommentsAucklanda19.0-0.6Below averageTaurangab19.5-0.1Near averageHamiltonc17.0-1.4Well below averageWellingtond16.0-0.9Below averageChristchurche16.8-0.4Near averageDunedinf14.1-1.2Below averageRainfallLocationRainfall (mm)% of normalCommentsAucklanda3659Below normalTaurangab3646Well below normalHamiltonc6073Below normalWellingtond84111Near normalChristchurche53147Above normalDunedinf134183Well above normalSunshineLocationSunshine (hours)% of normalCommentsAucklanda242104Near normalTaurangab263101Near normalHamiltong20790Near normalWellingtond17370Well below normal (lowest on record)Christchurche247104Near normalDunedinf16390Near normal

a Mangere b Tauranga Airport c Hamilton Airport d Kelburn e Christchurch Airport f Musselburgh g Ruakura

Highlights and extreme events

Rain and slips

The lack of rain in December and early January led to tinder dry conditions for parts of the North Island. These dry conditions fuelled numerous scrub fires in Northland and the Hawke’s Bay. New Year’s Eve fireworks near Maitai Bay in the Far North caused a large scrub fire. On 5 January, windy and dry conditions fuelled fires near Hastings. On 7 January, a large scrub fire broke out in Pipiwai, Northland. On 8 January, a house was destroyed and 30 houses were evacuated during a scrub fire at Mahanga Bay in the Mahia Peninsula.

On 18 and 19 January, a ‘bomb low’ hit central and southern New Zealand. A ‘bomb low’ is a rapidly deepening low pressure system, which causes very strong winds, strong rain and cool temperatures. The South Island’s west coast was affected by heavy rain causing flooding and slips. Very heavy rain near Arthur’s Pass caused large slips, some narrowly missing houses and blocking roads. In Otira, a slip moved a shed, destroyed a car and diverted a creek into a house. Numerous roads were closed, including Arthur’s Pass, Lewis Pass, SH 6 from Murchison to Westport, and SH 7 from Reefton to Greymouth. Slips caused delays on other West Coast roads.

In mid-late January, the extended dry conditions for Northland meant that some communities were struggling to get water for their households. Water suppliers said they were getting more than a hundred calls a day from people who had run out of water. Mangawhai and other nearby towns were significantly affected by water shortages.

On 21 January, storms hit the North Island and northern South Island. In Golden Bay and other parts of the Tasman District, heavy rain fell resulting in flooding. The Waingaro River and the Anatoki River reached 10-year flood levels, and the Upper Takaka River peaked at flows experienced only eight times over the past 50 years. Some roads in the Golden Bay area were closed due to flooding. On a farm near Takaka, fences were ripped out of the ground by the force of floodwaters, and sheep pens and a shed were damaged. A fence was damaged when the Anatoki River burst its banks. The storm mostly caused wind damage in Auckland (see below) but heavy rain caused flooding in some Auckland garages.

On 22 and 23 January, heavy rain hit Southland and floodwaters cut off the town of Waikaia.

On 25 January, a short-lived storm hit the Hutt Valley. Heavy rain and hail fell, causing surface flooding on streets and in backyards.

On 31 January, dry and windy conditions contributed to two large grass fires in Puketapu and central Hawke’s Bay. Late on 31 January, heavy rain caused flooding in some West Coast settlements.

The highest 1-day rainfall recorded in January 2017 was 309 mm observed at Milford Sound on 31 January.

Record or near-record January extreme 1-day rainfall totals were recorded at:LocationExtreme 1-day rainfall (mm)Date of extreme rainfallYear records beganCommentsMotueka13121st1956HighestArapito 9818th19782nd-highestAkaroa 5122nd19773rd-highestReefton 8418th19604th-highestDunedin (Airport)4522nd19624th-highest

Temperatures

The highest temperature was 33.6°C, observed at Hastings on 12 January.

The lowest temperature was -1.7°C, observed at Mt Cook Airport on 5 January.

On 4-5 January, a cold snap affected Canterbury, Otago and Southland, with unseasonably low temperatures. Numerous locations recorded record or near-record low minimum temperatures on the morning of 5 January.

On 19-20 January, the ‘bomb low’ affecting southern and central New Zealand caused low temperatures for the South Island. Snow fell on many mountains in the Southern Alps, including Cardrona Alpine Resort. Cold overnight low temperatures were experienced for most of the South Island following the passing of the low pressure system, as it brought cool southwesterly winds in its wake. Queenstown recorded an overnight low of just 5°C.

Throughout January, very warm afternoon temperatures (although not record-breaking) were recorded in parts of Northland, Gisborne and the Hawke’s Bay. These warm conditions were exacerbated due to the ongoing dryness in those areas, with incoming solar radiation heating the dry ground and heating the air close to the ground rather than solar energy being used to evaporate soil moisture. However, night-time temperatures were relatively cool due to enhanced radiational cooling caused by clear skies.

Record or near-record daily maximum air temperatures for January were recorded at: LocationExtreme maximum (°C)Date of extreme temperatureYear records beganComments

High records or near-recordsWhangarei 31.215th19672nd-highestKaikoura (Middle Creek)32.31st19633rd-highestLow records or near-recordsSecretary Island 11.57th19892nd-lowestAppleby 15.321st19412nd-lowestManapouri 10.719th19732nd-lowestFarewell Spit 16.122nd1972Equal 2nd-lowestTakaka 14.821st19783rd-lowestTe Anau 10.819th19733rd-lowestFive Rivers 10.419th19823rd-lowestMotueka16.621st1972Equal 3rd-lowestTe Kuiti 17.323rd19594th-lowestReefton 14.321st19724th-lowestAlexandra 11.619th19304th-lowestBalclutha11.719th19724th-lowestFranz Josef 12.86th1953Equal 4th-lowestHaast 13.58th1949Equal 4th-lowestSouth West Cape 10.67th1991Equal 4th-lowest

Record or near-record daily minimum air temperatures for January were recorded at:LocationExtreme minimum (°C)Date of extreme temperatureYear records beganComments

High records or near-recordsWaiau 20.312th19744th-highestLow records or near-recordsWaiau 0.65th1974LowestKaikoura (Middle Creek)4.126th1963Equal lowestOrari Estate 2.05th1972Equal lowestWhangarei 7.16th19672nd-lowestMotu -0.65th19902nd-lowestGreymouth 4.413th19472nd-lowestAppleby 2.55th19322nd-lowestBlenheim 1.65th19322nd-lowestWinchmore 0.25th19282nd-lowestLe Bons Bay5.05th1984Equal 2nd-lowestHanmer Forest -1.55th19063rd-lowestMt Cook Airport-1.75th19293rd-lowestLake Tekapo -1.55th19253rd-lowestTimaru 1.720th1885Equal 3rd-lowestWaione 2.921st19914th-lowestNugget Point4.75th19704th-lowestSecretary Island6.55th1985Equal 4th-lowestWaipara West 4.06th1973Equal 4th-lowestTara Hills -0.35th1949Equal 4th-lowest

Wind

On 1 January, the year started with severe winds in Wellington. A Fiji Airways flight from Nadi was diverted to Auckland after failing to land at Wellington Airport due to the severe weather. The Caltex at Adelaide Road needed its forecourt canopy secured, as did a panel that had come loose at the Whitireia Performing Arts Centre on Vivian St. SH 58 between James Cook Drive and Joseph Banks Drive in Whitby were closed for a time due to debris on the road caused by the high winds, and all harbour ferry sailings in Wellington were cancelled for the day.

On 4 January, high winds in Canterbury and Otago caused a caravan to flip on SH 8 near Omarama. The caravan was destroyed and belongings were scattered across the road.

On 9 January, ‘swirling’ winds made it difficult for a plane to land at Wellington Airport. The plane initially tried to land from the north, but pulled up before touching down. It then tried from the south but aborted the landing. After diverting to refuel at Palmerston North, the plane successfully landed at Wellington.

On 11 January, the area around Cromwell was affected by up to four mini tornadoes (known as “dust devils”). These are caused by strong convective heating of the near-surface air. Powerlines and fences were blown down, windows were smashed, several trailers were overturned, and building materials were carried up to 500 m away.

On 12 January, Wellington was affected by strong winds. A row of lights fell 15 storeys from the top of New Zealand Post House after being ripped free by a billboard façade that came loose in the wind. A McDonald’s billboard was torn loose from the side of Victoria University’s Cumberland House. The wind also blew a set of stairs over at Wellington Airport. At the Basin Reserve, camera operators filming cricket had to evacuate from their scaffolding tower due to the wind.

On 15 January, high winds caused chunks of plaster to fall off a Wellington CBD building’s façade.

On 17 and 18 January, strong winds fanned a large fire near Whitianga, which burned down at least eight homes and a sustainable farming community. Residents were evacuated.

On 19 January, the ‘bomb low’ that hit central and southern New Zealand caused damaging high winds in Wellington and parts of the South Island. SH 2 at Rimutaka Hill was closed for a time due to high winds, where gusts of around 150km/hr were recorded. More than 400 households in the Hutt Valley were without power for a time, and power was also cut to parts of Marlborough and the West Coast. Trolley buses were taken off the roads due to the danger of high winds and overhead lines, and all harbour ferry crossings were cancelled. Interislander and Bluebridge ferries were delayed and many flights in and out of Wellington airport were cancelled or delayed. Wind warnings were also in place for SH 1 at the Desert Road and SH 5 from Taupo to Napier. In Invercargill, a line of 25 large pine trees came down during the wind storm.

On 21 January, high winds affected much of the North Island and the northern South Island. Large trees and power lines were toppled, some damaging houses and vehicles in Auckland. Roofs were lifted in the wind and a bouncy castle became tangled in power lines in Kumeu, West Auckland. At the peak of the storm, 15,000 homes in Auckland were without power for a time, and some residents were still without power two days later. Two people were injured when a tree fell on their car as they were driving on the Auckland Southern Motorway. Twelve passengers were evacuated after a tree came down on a train near Papatoetoe. A 250 tonne buoy broke its mooring and washed up on Ngamotu Beach in New Plymouth, and 1500 homes in Taranaki were without power. A gust of wind ripped a wedding reception marquee out of the ground and left it in shreds in south Taranaki. Flights were cancelled in Wellington and part of Vivian Street was closed due to glass falling from a building. In the Hawke’s Bay, a car was blown off the road on SH 2 at the Pakipaki roundabout. In Nelson, strong winds forced the cancellation of the final day of the Evolve Festival after the campsite was flattened.

On 22 January, a commuter train in Auckland hit a shipping container that had been blown onto the tracks during the wind storm the day before. Fortunately no passengers were on board at the time.

On 24 January, strong winds around Queenstown caused powerlines to come down, cutting power to more than 500 households. The Queenstown-Glenorchy Road was closed for a time due to the fallen powerlines. In Aoraki/Mt Cook National Park, a campervan and a caravan were blown over by gusts of wind.

On 25 January, a short-lived storm in the Hutt Valley caused winds that took off some tiles from a supermarket.

On 31 January, strong northwest winds generated large swells on Lake Wakatipu, throwing clouds of spray over pedestrians on Queenstown’s waterfront as they crashed against the lake wall.

The highest wind gust was 170 km/hr, observed at Cape Turnagain on 16 January.

Record or near-record January extreme wind gusts were recorded at:LocationExtreme wind gust (km/hr)Date of extreme gustYear records beganCommentsAuckland (Western Springs)8321st1994HighestMotu 10022nd1991HighestMahia 10422nd1991HighestWaiouru 12422nd1970HighestNelson 11522nd1972HighestOamaru 9819th1984HighestTara Hills 9831st1985Equal highestBaring Head13919th19912nd-highestPuysegur Point 15924th19862nd-highestRichmond 10722nd19722nd-highestCape Campbell 11719th19632nd-highestBlenheim 9819th1972Equal 2nd-highestWhakatane 8522nd19743rd-highestAuckland (Airport)10021st19713rd-highestPukekohe 7021st19863rd-highestDannevirke 8722nd19613rd-highestHawera 9322nd19863rd-highestFarewell Spit 9622nd1973Equal 3rd-highestAuckland (North Shore)7021st19944th-highestWhakatane 8022nd19744th-highestManapouri (Airport)8014th19914th-highest

Snow and ice

On 3 January, an intense hailstorm passed through Waipara, knocking down fruit and shredding corn cobs. The same cold front caused snow to fall on the Old Man Range near Alexandra, a dusting of snow on the Remarkables Range and hail in Queenstown.

On 13 January, Cardrona Alpine Resort and surrounding mountains received a dusting of snow.

On 19 January, a light dusting of snow was observed on many mountains around the Queenstown-Lakes District.

On 20 January, the Mt Ruapehu ski fields received unseasonable summer snowfall.

On 21 January, the storm that affected the North Island also dumped snow on mountains in the South Island. Cardrona Alpine Resort near Wanaka received over 30 cm of snow, the largest summer snowfall in living memory, according to Cardrona staff.