Boscawen Island, Niuas, Tonga Climate

Weather: 28.24°C/82.83°F, Wind SW at 10.94 km/h, 74% Humidity, 0.48% Chance of rain

Tonga
(Photo by Kawshar Ahmed on Unsplash)

Boscawen Island Climate Summary

Located at an elevation of 50.43 meters (165.45 feet) above sea level, Boscawen Island has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 29.43ºC (84.97ºF) and it is 3.7% higher than Tonga’s averages. Boscawen Island typically receives about 293.73 millimeters (11.56 inches) of precipitation and has 264.2 rainy days (72.38% of the time) annually.

CountryTonga
CityNiuas
Longitude-173.783
Latitude-15.9594
Attitude/Elevation50.43m (165.45ft)
Local timeFriday 07:44
Annual high temperature29.7ºC (85.46ºF)
Annual low temperature28.76ºC (83.77ºF)
Average annual precip.293.73mm (11.56in)
Warmest monthFebruary (30.82ºC / 87.48ºF)
Coldest MonthAugust (27.63ºC / 81.73ºF)
Wettest MonthJanuary (553.42mm / 21.79in)
Driest MonthJuly (115.99mm / 4.57in)
Number of days with rainfall (≥ 1.0 mm)264.2 days (72.38%)
Days with no rain100.80000000000001 days (27.62%)
Humidity83.19%

Climate Boscawen Island: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)32.14(89.85)33.21(91.78)32.14(89.85)32.14(89.85)32.14(89.85)31.06(87.91)29.99(85.98)29.99(85.98)29.99(85.98)31.06(87.91)31.06(87.91)32.14(89.85)33.21(91.78)
Average high °C (°F)30.65(87.17)30.82(87.48)30.79(87.42)30.51(86.92)29.9(85.82)29.31(84.76)28.49(83.28)28.41(83.14)28.68(83.62)29.18(84.52)29.62(85.32)30.18(86.32)29.7(85.46)
Daily mean °C (°F)30.3(86.54)30.45(86.81)30.51(86.92)30.22(86.4)29.64(85.35)29.0(84.2)28.26(82.87)28.16(82.69)28.41(83.14)28.86(83.95)29.35(84.83)29.9(85.82)29.43(84.97)
Average low °C (°F)29.54(85.17)29.7(85.46)29.96(85.93)29.62(85.32)29.04(84.27)28.34(83.01)27.65(81.77)27.63(81.73)27.68(81.82)28.13(82.63)28.58(83.44)29.22(84.6)28.76(83.77)
Record low °C (°F)21.42(70.56)20.35(68.63)23.57(74.43)22.5(72.5)21.42(70.56)19.28(66.7)19.28(66.7)19.28(66.7)18.21(64.78)18.21(64.78)20.35(68.63)19.28(66.7)18.21(64.78)
Average precipitation mm (inches)553.42(21.79)546.22(21.5)320.99(12.64)301.47(11.87)226.21(8.91)193.41(7.61)115.99(4.57)131.44(5.17)135.95(5.35)262.75(10.34)285.01(11.22)451.8(17.79)293.72(11.56)
Average precipitation days (≥ 1.0 mm)25.7126.326.322.9820.8318.2117.4318.616.8522.321.3327.3722.01
Average relative humidity (%)82.1682.0881.4182.1783.6184.083.6783.4584.6484.4283.7982.8483.19
Mean monthly sunshine hours11.1710.9511.411.010.8910.2910.0510.3710.410.912.6712.3311.03

Climate Graph

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

Boscawen Island

Boscawen Island Temperature by Month

March
30.51°C | 86.92°F
February
30.45°C | 86.81°F
January
30.3°C | 86.54°F
April
30.22°C | 86.4°F
December
29.9°C | 85.82°F
May
29.64°C | 85.35°F
November
29.35°C | 84.83°F
June
29.0°C | 84.2°F
October
28.86°C | 83.95°F
September
28.41°C | 83.14°F
July
28.26°C | 82.87°F
August
28.16°C | 82.69°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 Temperature29.99°C (85.98°F)28.68°C (83.62°F)26.78°C (80.2°F)
Avg Temperature28.92°C (84.06°F)28.33°C (82.99°F)25.71°C (78.28°F)
Min Temperature28.92°C (84.06°F)28.06°C (82.51°F)25.71°C (78.28°F)
Dew PointMaxAverageMin
Dew Point25.71°C (78.28°F)24.67°C (76.41°F)21.42°C (70.56°F)
PrecipitationMaxAverageMinSum
Precipitation44.45mm | 1.75in8.1mm | 0.32in0.0mm | 0in251.07mm | 9.88in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind52.49kmh | 32.62mph30.55kmh | 18.98mph15.0kmh | 9.32mph
Gust Wind81.41kmh | 50.59mph43.57kmh | 27.07mph22.5kmh | 13.98mph
Sea Level PressureMaxAverageMin
Sea Level Pressure44.45mb8.1mb0.0mb
Boscawen Island

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
July° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-07-0128.92 | 84.0624.64 | 76.358036.42 | 22.6332.01 | 1084.0515.53 | 0.61
2019-07-0228.92 | 84.0625.71 | 78.288237.49 | 23.332.04 | 1085.1330.21 | 1.19
2019-07-0328.92 | 84.0624.64 | 76.358046.06 | 28.6232.08 | 1086.211.03 | 0.43
2019-07-0428.92 | 84.0624.64 | 76.357948.2 | 29.9532.08 | 1086.22.57 | 0.1
2019-07-0527.85 | 82.1323.57 | 74.437842.85 | 26.6332.08 | 1086.20.86 | 0.03
2019-07-0627.85 | 82.1323.57 | 74.437942.85 | 26.6332.04 | 1085.131.93 | 0.08
2019-07-0727.85 | 82.1323.57 | 74.437740.71 | 25.332.04 | 1085.131.07 | 0.04
2019-07-0828.92 | 84.0624.64 | 76.358033.21 | 20.6431.95 | 1081.9116.07 | 0.63
2019-07-0928.92 | 84.0625.71 | 78.288015.0 | 9.3231.95 | 1081.9113.39 | 0.53
2019-07-1028.92 | 84.0625.71 | 78.288421.42 | 13.3132.01 | 1084.053.86 | 0.15
2019-07-1128.92 | 84.0625.71 | 78.288526.78 | 16.6432.04 | 1085.130.32 | 0.01
2019-07-1228.92 | 84.0625.71 | 78.288529.99 | 18.6332.04 | 1085.132.25 | 0.09
2019-07-1328.92 | 84.0624.64 | 76.358125.71 | 15.9832.01 | 1084.0510.28 | 0.4
2019-07-1427.85 | 82.1324.64 | 76.358135.35 | 21.9731.98 | 1082.981.39 | 0.05
2019-07-1527.85 | 82.1324.64 | 76.358233.21 | 20.6431.98 | 1082.985.03 | 0.2
2019-07-1628.92 | 84.0625.71 | 78.288326.78 | 16.6431.98 | 1082.9813.28 | 0.52
2019-07-1728.92 | 84.0625.71 | 78.288217.14 | 10.6531.95 | 1081.910.54 | 0.02
2019-07-1828.92 | 84.0625.71 | 78.288419.28 | 11.9831.98 | 1082.980.21 | 0.01
2019-07-1928.92 | 84.0624.64 | 76.358221.42 | 13.3131.98 | 1082.988.46 | 0.33
2019-07-2028.92 | 84.0624.64 | 76.358016.07 | 9.9931.98 | 1082.987.07 | 0.28
2019-07-2128.92 | 84.0625.71 | 78.288121.42 | 13.3131.95 | 1081.9115.53 | 0.61
2019-07-2227.85 | 82.1324.64 | 76.358326.78 | 16.6431.92 | 1080.8415.21 | 0.6
2019-07-2325.71 | 78.2821.42 | 70.567622.5 | 13.9831.98 | 1082.980.21 | 0.01
2019-07-2426.78 | 80.221.42 | 70.567722.5 | 13.9832.04 | 1085.130.0 | 0
2019-07-2526.78 | 80.223.57 | 74.438132.14 | 19.9732.08 | 1086.20.32 | 0.01
2019-07-2627.85 | 82.1324.64 | 76.358238.56 | 23.9632.08 | 1086.26.75 | 0.27
2019-07-2727.85 | 82.1324.64 | 76.358341.78 | 25.9632.04 | 1085.136.86 | 0.27
2019-07-2826.78 | 80.223.57 | 74.438452.49 | 32.6232.04 | 1085.1344.45 | 1.75
2019-07-2928.92 | 84.0625.71 | 78.288533.21 | 20.6432.01 | 1084.0511.57 | 0.46
2019-07-3028.92 | 84.0625.71 | 78.288621.42 | 13.3131.98 | 1082.981.18 | 0.05
2019-07-3128.92 | 84.0625.71 | 78.288418.21 | 11.3231.98 | 1082.983.64 | 0.14

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