Tongatapu, Tonga Climate

Weather: 28.36°C/83.05°F, Wind SW at 6.2 km/h, 77% Humidity, 0% Chance of rain

Tongatapu Climate Summary

Located at an elevation of 13.89 meters (45.57 feet) above sea level, Tongatapu has a Tropical rainforest climate (Classification: Af). The city’s yearly temperature is 24.73ºC (76.51ºF) and it is -1.0% lower than Tonga’s averages. Tongatapu typically receives about 183.75 millimeters (7.23 inches) of precipitation and has 169.26 rainy days (46.37% of the time) annually.

CountryTonga
Longitude-175.2515482
Latitude-21.1465968
Attitude/Elevation13.89m (45.57ft)
Local timeFriday 22:47
Annual high temperature25.01ºC (77.02ºF)
Annual low temperature24.12ºC (75.42ºF)
Average annual precip.183.75mm (7.23in)
Warmest monthFebruary (27.41ºC / 81.34ºF)
Coldest MonthAugust (21.88ºC / 71.38ºF)
Wettest MonthFebruary (383.65mm / 15.1in)
Driest MonthNovember (96.38mm / 3.79in)
Number of days with rainfall (≥ 1.0 mm)169.26 days (46.37%)
Days with no rain195.74 days (53.63%)
Humidity77.62%

Climate Tongatapu: Monthly Averages

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)29.0(84.2)29.0(84.2)29.0(84.2)28.0(82.4)27.0(80.6)27.0(80.6)26.0(78.8)26.0(78.8)25.0(77.0)27.0(80.6)27.0(80.6)28.0(82.4)29.0(84.2)
Average high °C (°F)26.79(80.22)27.41(81.34)27.19(80.94)26.23(79.21)25.11(77.2)24.26(75.67)23.09(73.56)22.89(73.2)22.95(73.31)23.81(74.86)24.58(76.24)25.83(78.49)25.01(77.02)
Daily mean °C (°F)26.5(79.7)27.13(80.83)26.91(80.44)26.0(78.8)24.86(76.75)23.95(75.11)22.79(73.02)22.58(72.64)22.71(72.88)23.51(74.32)24.32(75.78)25.55(77.99)24.73(76.51)
Average low °C (°F)25.91(78.64)26.5(79.7)26.42(79.56)25.41(77.74)24.28(75.7)23.4(74.12)22.15(71.87)21.88(71.38)22.06(71.71)22.89(73.2)23.68(74.62)24.9(76.82)24.12(75.42)
Record low °C (°F)17.0(62.6)19.0(66.2)18.0(64.4)17.0(62.6)16.0(60.8)16.0(60.8)14.0(57.2)13.0(55.4)15.0(59.0)15.0(59.0)17.0(62.6)15.0(59.0)13.0(55.4)
Average precipitation mm (inches)281.65(11.09)383.65(15.1)328.9(12.95)192.63(7.58)150.62(5.93)138.52(5.45)121.07(4.77)116.63(4.59)140.16(5.52)104.48(4.11)96.38(3.79)150.35(5.92)183.75(7.23)
Average precipitation days (≥ 1.0 mm)20.3621.9121.1813.0911.2711.1811.8211.4511.5510.4510.5514.4514.1
Average relative humidity (%)80.0179.0278.8176.8876.5677.1175.075.476.9478.2878.7578.6977.62
Mean monthly sunshine hours10.2110.3510.0810.119.779.439.359.529.789.9912.1312.110.23

Climate Graph

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

Tongatapu

Tongatapu Temperature by Month

February
27.13°C | 80.83°F
March
26.91°C | 80.44°F
January
26.5°C | 79.7°F
April
26.0°C | 78.8°F
December
25.55°C | 77.99°F
May
24.86°C | 76.75°F
November
24.32°C | 75.78°F
June
23.95°C | 75.11°F
October
23.51°C | 74.32°F
July
22.79°C | 73.02°F
September
22.71°C | 72.88°F
August
22.58°C | 72.64°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 Temperature28.0°C (82.4°F)26.77°C (80.19°F)25.0°C (77.0°F)
Avg Temperature28.0°C (82.4°F)26.52°C (79.74°F)25.0°C (77.0°F)
Min Temperature28.0°C (82.4°F)26.32°C (79.38°F)25.0°C (77.0°F)
Dew PointMaxAverageMin
Dew Point26.0°C (78.8°F)22.29°C (72.12°F)19.0°C (66.2°F)
PrecipitationMaxAverageMinSum
Precipitation48.3mm | 1.9in9.09mm | 0.36in0.0mm | 0in281.9mm | 11.1in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind42.0kmh | 26.1mph24.35kmh | 15.13mph10.0kmh | 6.21mph
Gust Wind65.0kmh | 40.39mph33.84kmh | 21.03mph14.0kmh | 8.7mph
Sea Level PressureMaxAverageMin
Sea Level Pressure48.3mb9.09mb0.0mb
Tongatapu

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
March° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-03-0128 | 82.426 | 78.88833 | 20.5129.77 | 10080.3 | 0.01
2019-03-0228 | 82.425 | 77.08419 | 11.8129.83 | 101016.3 | 0.64
2019-03-0327 | 80.623 | 73.48213 | 8.0829.91 | 101324.0 | 0.94
2019-03-0426 | 78.823 | 73.48238 | 23.6129.97 | 101548.3 | 1.9
2019-03-0526 | 78.822 | 71.67835 | 21.7529.97 | 101513.2 | 0.52
2019-03-0626 | 78.821 | 69.87334 | 21.1329.97 | 10150.2 | 0.01
2019-03-0726 | 78.822 | 71.67631 | 19.2629.94 | 10141.1 | 0.04
2019-03-0827 | 80.622 | 71.67729 | 18.0229.97 | 10152.9 | 0.11
2019-03-0927 | 80.623 | 73.47923 | 14.2929.97 | 10151.4 | 0.06
2019-03-1027 | 80.623 | 73.48122 | 13.6729.94 | 10143.9 | 0.15
2019-03-1127 | 80.623 | 73.48223 | 14.2929.94 | 10140.4 | 0.02
2019-03-1227 | 80.624 | 75.28226 | 16.1629.91 | 10130.6 | 0.02
2019-03-1327 | 80.624 | 75.28227 | 16.7829.88 | 10124.2 | 0.17
2019-03-1427 | 80.623 | 73.48230 | 18.6429.88 | 101218.9 | 0.74
2019-03-1527 | 80.623 | 73.48032 | 19.8829.88 | 101220.5 | 0.81
2019-03-1627 | 80.622 | 71.67621 | 13.0529.85 | 10115.6 | 0.22
2019-03-1727 | 80.623 | 73.47917 | 10.5629.83 | 10104.0 | 0.16
2019-03-1826 | 78.822 | 71.67816 | 9.9429.83 | 10102.7 | 0.11
2019-03-1926 | 78.821 | 69.87312 | 7.4629.83 | 10100.6 | 0.02
2019-03-2026 | 78.821 | 69.87312 | 7.4629.88 | 10120.6 | 0.02
2019-03-2126 | 78.822 | 71.67823 | 14.2929.94 | 10141.7 | 0.07
2019-03-2226 | 78.820 | 68.07123 | 14.2929.94 | 10140.0 | 0.0
2019-03-2326 | 78.819 | 66.26621 | 13.0529.94 | 10140.2 | 0.01
2019-03-2425 | 77.019 | 66.26922 | 13.6729.94 | 10141.0 | 0.04
2019-03-2526 | 78.820 | 68.07127 | 16.7829.97 | 10151.6 | 0.06
2019-03-2626 | 78.821 | 69.87533 | 20.5129.97 | 10154.6 | 0.18
2019-03-2725 | 77.021 | 69.88142 | 26.129.88 | 101242.0 | 1.65
2019-03-2826 | 78.823 | 73.48333 | 20.5129.8 | 100925.0 | 0.98
2019-03-2927 | 80.623 | 73.48111 | 6.8429.83 | 101018.8 | 0.74
2019-03-3027 | 80.624 | 75.28310 | 6.2129.83 | 10103.3 | 0.13
2019-03-3127 | 80.623 | 73.48117 | 10.5629.83 | 101014.0 | 0.55

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