Tonga Island, Tasman, New Zealand Climate

Weather: 12.6°C/54.68°F, Wind SW at 1.18 km/h, 53% Humidity, 0% Chance of rain

New Zealand
(Photo by Kawshar Ahmed on Unsplash)

Tonga Island Climate Summary

Located at an elevation of None meters (0 feet) above sea level, Tonga Island has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 13.87ºC (56.97ºF) and it is 0.8% higher than New Zealand’s averages. Tonga Island typically receives about 129.8 millimeters (5.11 inches) of precipitation and has 139.9 rainy days (38.33% of the time) annually.

CountryNew Zealand
CityTasman
Longitude173.066339
Latitude-40.8897448
Attitude/ElevationNonem (0ft)
Local timeFriday 03:18
Annual high temperature17.59ºC (63.66ºF)
Annual low temperature7.25ºC (45.05ºF)
Average annual precip.129.8mm (5.11in)
Warmest monthFebruary (23.29ºC / 73.92ºF)
Coldest MonthAugust (3.53ºC / 38.35ºF)
Wettest MonthJune (161.75mm / 6.37in)
Driest MonthFebruary (85.81mm / 3.38in)
Number of days with rainfall (≥ 1.0 mm)139.9 days (38.33%)
Days with no rain225.1 days (61.67%)
Humidity83.62%

Climate Tonga Island: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)32.97(91.35)29.78(85.6)28.71(83.68)23.39(74.1)21.27(70.29)17.01(62.62)15.95(60.71)18.08(64.54)21.27(70.29)24.46(76.03)27.65(81.77)30.84(87.51)32.97(91.35)
Average high °C (°F)23.08(73.54)23.29(73.92)21.36(70.45)18.05(64.49)15.41(59.74)12.98(55.36)12.07(53.73)13.12(55.62)14.61(58.3)16.93(62.47)19.06(66.31)21.13(70.03)17.59(63.66)
Daily mean °C (°F)19.47(67.05)19.36(66.85)17.35(63.23)14.13(57.43)11.45(52.61)9.27(48.69)8.21(46.78)9.13(48.43)10.77(51.39)13.28(55.9)15.82(60.48)18.12(64.62)13.87(56.97)
Average low °C (°F)11.26(52.27)11.17(52.11)9.94(49.89)8.29(46.92)6.32(43.38)4.82(40.68)3.58(38.44)3.53(38.35)4.52(40.14)5.91(42.64)7.55(45.59)10.08(50.14)7.25(45.05)
Record low °C (°F)4.25(39.65)3.19(37.74)3.19(37.74)2.13(35.83)-2.13(28.17)-2.13(28.17)-3.19(26.26)-4.25(24.35)-1.06(30.09)-1.06(30.09)1.06(33.91)3.19(37.74)-4.25(24.35)
Average precipitation mm (inches)112.25(4.42)85.81(3.38)112.35(4.42)139.96(5.51)134.86(5.31)161.75(6.37)139.23(5.48)141.27(5.56)139.75(5.5)139.75(5.5)100.48(3.96)150.11(5.91)129.8(5.11)
Average precipitation days (≥ 1.0 mm)10.166.868.5112.4711.712.5710.5413.3513.9213.5412.5713.7311.65
Average relative humidity (%)79.3280.2582.8885.9186.2887.6985.7786.7884.1382.4180.4581.6483.63
Mean monthly sunshine hours13.7611.6511.3710.449.829.189.5710.0811.011.2413.0215.0211.35

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Tonga Island in recent years.

Tonga Island

Tonga Island Temperature by Month

January
19.47°C | 67.05°F
February
19.36°C | 66.85°F
December
18.12°C | 64.62°F
March
17.35°C | 63.23°F
November
15.82°C | 60.48°F
April
14.13°C | 57.43°F
October
13.28°C | 55.9°F
May
11.45°C | 52.61°F
September
10.77°C | 51.39°F
June
9.27°C | 48.69°F
August
9.13°C | 48.43°F
July
8.21°C | 46.78°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature27.65°C (81.77°F)22.81°C (73.06°F)15.95°C (60.71°F)
Avg Temperature22.33°C (72.19°F)19.28°C (66.7°F)14.89°C (58.8°F)
Min Temperature15.95°C (60.71°F)12.59°C (54.66°F)8.51°C (47.32°F)
Dew PointMaxAverageMin
Dew Point15.95°C (60.71°F)13.21°C (55.78°F)7.44°C (45.39°F)
PrecipitationMaxAverageMinSum
Precipitation42.32mm | 1.67in3.18mm | 0.13in0.0mm | 0in98.6mm | 3.88in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind19.14kmh | 11.89mph7.72kmh | 4.8mph4.25kmh | 2.64mph
Gust Wind34.03kmh | 21.15mph12.01kmh | 7.46mph6.38kmh | 3.96mph
Sea Level PressureMaxAverageMin
Sea Level Pressure42.32mb3.18mb0.0mb
Tonga Island

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
March° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-03-0117.01 | 62.627.44 | 45.39698.51 | 5.2932.25 | 1092.110.0 | 0
2019-03-0219.14 | 66.459.57 | 49.23708.51 | 5.2932.34 | 1095.30.0 | 0
2019-03-0320.2 | 68.3611.7 | 53.06747.44 | 4.6232.34 | 1095.30.0 | 0
2019-03-0421.27 | 70.298.51 | 47.32627.44 | 4.6232.19 | 1089.980.0 | 0
2019-03-0522.33 | 72.198.51 | 47.326010.63 | 6.6132.09 | 1086.790.0 | 0
2019-03-0621.27 | 70.2912.76 | 54.97766.38 | 3.9632.03 | 1084.670.0 | 0
2019-03-0719.14 | 66.4512.76 | 54.977712.76 | 7.9331.94 | 1081.480.11 | 0.0
2019-03-0814.89 | 58.812.76 | 54.97899.57 | 5.9531.9 | 1080.4142.32 | 1.67
2019-03-0917.01 | 62.6213.82 | 56.88875.32 | 3.3132.0 | 1083.66.17 | 0.24
2019-03-1019.14 | 66.4513.82 | 56.88804.25 | 2.6432.03 | 1084.670.32 | 0.01
2019-03-1118.08 | 64.5413.82 | 56.88866.38 | 3.9631.97 | 1082.541.28 | 0.05
2019-03-1219.14 | 66.4515.95 | 60.71936.38 | 3.9631.9 | 1080.419.25 | 0.36
2019-03-1320.2 | 68.3615.95 | 60.71865.32 | 3.3131.84 | 1078.2910.21 | 0.4
2019-03-1417.01 | 62.6213.82 | 56.88886.38 | 3.9632.03 | 1084.671.49 | 0.06
2019-03-1519.14 | 66.4515.95 | 60.71896.38 | 3.9632.06 | 1085.732.34 | 0.09
2019-03-1620.2 | 68.3614.89 | 58.8815.32 | 3.3132.09 | 1086.790.11 | 0.0
2019-03-1720.2 | 68.3614.89 | 58.8825.32 | 3.3132.28 | 1093.180.0 | 0
2019-03-1821.27 | 70.2914.89 | 58.8816.38 | 3.9632.19 | 1089.980.0 | 0
2019-03-1920.2 | 68.3614.89 | 58.8836.38 | 3.9632.19 | 1089.980.0 | 0
2019-03-2020.2 | 68.3614.89 | 58.8826.38 | 3.9632.22 | 1091.050.0 | 0
2019-03-2120.2 | 68.3612.76 | 54.97787.44 | 4.6232.25 | 1092.110.0 | 0
2019-03-2220.2 | 68.3613.82 | 56.88827.44 | 4.6232.22 | 1091.050.0 | 0
2019-03-2320.2 | 68.3614.89 | 58.8855.32 | 3.3132.12 | 1087.860.11 | 0.0
2019-03-2421.27 | 70.2914.89 | 58.8805.32 | 3.3132.09 | 1086.790.0 | 0
2019-03-2520.2 | 68.3613.82 | 56.88809.57 | 5.9532.12 | 1087.860.0 | 0
2019-03-2619.14 | 66.4515.95 | 60.718814.89 | 9.2532.0 | 1083.61.6 | 0.06
2019-03-2718.08 | 64.5414.89 | 58.88819.14 | 11.8931.81 | 1077.2222.97 | 0.9
2019-03-2817.01 | 62.6210.63 | 51.13748.51 | 5.2932.16 | 1088.920.0 | 0
2019-03-2917.01 | 62.6210.63 | 51.13776.38 | 3.9632.28 | 1093.180.0 | 0
2019-03-3019.14 | 66.4512.76 | 54.97796.38 | 3.9632.25 | 1092.110.21 | 0.01
2019-03-3118.08 | 64.5412.76 | 54.97807.44 | 4.6232.06 | 1085.730.11 | 0.0

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