Three Brothers Islands, British Indian Ocean Territor, British Indian Ocean Territory Climate

Weather: 27.62°C/81.72°F, Wind SW at 3.51 km/h, 72% Humidity, 0% Chance of rain

British Indian Ocean Territory
(Photo by Renan Brun on Unsplash)

Three Brothers Islands Climate Summary

Located at an elevation of 0 meters (0.0 feet) above sea level, Three Brothers Islands has a Tropical marine; hot, humid climate (Classification: Am). The district’s yearly temperature is 29.53ºC (85.15ºF) and it is 1.97% higher than British Indian Ocean Territory’s averages. Three Brothers Islands typically receives about 158.23 millimeters (6.23 inches) of precipitation and has 215.77 rainy days (59.12% of the time) annually.

CountryBritish Indian Ocean Territory
CityBritish Indian Ocean Territor
Longitude71.5622222
Latitude-6.1438889
Attitude/Elevation0m (0.0ft)
Local timeFriday 11:36
Annual high temperature29.81ºC (85.66ºF)
Annual low temperature28.37ºC (83.07ºF)
Average annual precip.158.23mm (6.23in)
Warmest monthApril (30.69ºC / 87.24ºF)
Coldest MonthAugust (27.38ºC / 81.28ºF)
Wettest MonthDecember (235.13mm / 9.26in)
Driest MonthAugust (65.1mm / 2.56in)
Number of days with rainfall (≥ 1.0 mm)215.77 days (59.12%)
Days with no rain149.23 days (40.88%)
Humidity83.02%

Climate Three Brothers Islands: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)31.07(87.93)32.15(89.87)32.15(89.87)32.15(89.87)32.15(89.87)31.07(87.93)30.0(86.0)30.0(86.0)30.0(86.0)31.07(87.93)31.07(87.93)31.07(87.93)32.15(89.87)
Average high °C (°F)30.01(86.02)30.38(86.68)30.58(87.04)30.69(87.24)30.39(86.7)29.58(85.24)29.02(84.24)28.57(83.43)28.96(84.13)29.42(84.96)29.99(85.98)30.15(86.27)29.81(85.66)
Daily mean °C (°F)29.71(85.48)30.06(86.11)30.26(86.47)30.41(86.74)30.12(86.22)29.29(84.72)28.8(83.84)28.35(83.03)28.71(83.68)29.17(84.51)29.7(85.46)29.83(85.69)29.53(85.15)
Average low °C (°F)28.39(83.1)28.9(84.02)29.11(84.4)29.24(84.63)29.01(84.22)28.14(82.65)27.76(81.97)27.38(81.28)27.54(81.57)27.98(82.36)28.49(83.28)28.56(83.41)28.37(83.07)
Record low °C (°F)19.29(66.72)19.29(66.72)19.29(66.72)19.29(66.72)19.29(66.72)18.22(64.8)18.22(64.8)17.14(62.85)17.14(62.85)19.29(66.72)16.07(60.93)19.29(66.72)16.07(60.93)
Average precipitation mm (inches)229.37(9.03)209.0(8.23)201.77(7.94)148.57(5.85)95.57(3.76)114.03(4.49)152.19(5.99)65.1(2.56)151.72(5.97)142.47(5.61)153.77(6.05)235.13(9.26)158.23(6.23)
Average precipitation days (≥ 1.0 mm)24.2622.9821.3318.914.7113.1513.649.1617.5318.4117.5324.1617.98
Average relative humidity (%)82.2681.5681.0280.8682.4584.3185.5686.1885.6283.881.3181.3483.02
Mean monthly sunshine hours11.2411.1811.2611.2311.1810.810.5210.2410.3711.1711.4211.1910.98

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Three Brothers Islands in recent years.

Three Brothers Islands

Three Brothers Islands Temperature by Month

April
30.41°C | 86.74°F
March
30.26°C | 86.47°F
May
30.12°C | 86.22°F
February
30.06°C | 86.11°F
December
29.83°C | 85.69°F
January
29.71°C | 85.48°F
November
29.7°C | 85.46°F
June
29.29°C | 84.72°F
October
29.17°C | 84.51°F
July
28.8°C | 83.84°F
September
28.71°C | 83.68°F
August
28.35°C | 83.03°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 Temperature30.0°C (86.0°F)29.52°C (85.14°F)28.93°C (84.07°F)
Avg Temperature30.0°C (86.0°F)29.21°C (84.58°F)28.93°C (84.07°F)
Min Temperature30.0°C (86.0°F)28.9°C (84.02°F)27.86°C (82.15°F)
Dew PointMaxAverageMin
Dew Point25.72°C (78.3°F)24.95°C (76.91°F)23.57°C (74.43°F)
PrecipitationMaxAverageMinSum
Precipitation18.0mm | 0.71in3.87mm | 0.15in0.0mm | 0in119.88mm | 4.72in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind40.72kmh | 25.3mph29.9kmh | 18.58mph7.5kmh | 4.66mph
Gust Wind61.08kmh | 37.95mph41.86kmh | 26.01mph10.71kmh | 6.65mph
Sea Level PressureMaxAverageMin
Sea Level Pressure18.0mb3.87mb0.0mb
Three Brothers Islands

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
July° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2012-07-0130.0 | 86.025.72 | 78.38036.43 | 22.6431.93 | 1081.140.64 | 0.03
2012-07-0228.93 | 84.0725.72 | 78.37935.36 | 21.9731.93 | 1081.144.5 | 0.18
2012-07-0328.93 | 84.0724.64 | 76.357834.29 | 21.3131.93 | 1081.140.75 | 0.03
2012-07-0430.0 | 86.025.72 | 78.37836.43 | 22.6431.89 | 1080.070.32 | 0.01
2012-07-0530.0 | 86.024.64 | 76.357739.65 | 24.6431.93 | 1081.140.0 | 0
2012-07-0630.0 | 86.024.64 | 76.357536.43 | 22.6431.93 | 1081.140.0 | 0
2012-07-0728.93 | 84.0724.64 | 76.357635.36 | 21.9731.93 | 1081.140.0 | 0
2012-07-0828.93 | 84.0724.64 | 76.357634.29 | 21.3131.93 | 1081.140.21 | 0.01
2012-07-0928.93 | 84.0724.64 | 76.357828.93 | 17.9831.93 | 1081.1412.75 | 0.5
2012-07-1028.93 | 84.0724.64 | 76.357730.0 | 18.6431.93 | 1081.1411.57 | 0.46
2012-07-1130.0 | 86.025.72 | 78.37938.57 | 23.9731.96 | 1082.2118.0 | 0.71
2012-07-1228.93 | 84.0724.64 | 76.357937.5 | 23.331.96 | 1082.213.64 | 0.14
2012-07-1328.93 | 84.0724.64 | 76.357938.57 | 23.9731.93 | 1081.146.96 | 0.27
2012-07-1428.93 | 84.0725.72 | 78.38036.43 | 22.6431.93 | 1081.147.07 | 0.28
2012-07-1528.93 | 84.0725.72 | 78.38126.79 | 16.6531.93 | 1081.143.11 | 0.12
2012-07-1628.93 | 84.0725.72 | 78.38115.0 | 9.3231.93 | 1081.144.18 | 0.16
2012-07-1728.93 | 84.0724.64 | 76.35797.5 | 4.6631.99 | 1083.290.64 | 0.03
2012-07-1828.93 | 84.0724.64 | 76.35768.57 | 5.3332.05 | 1085.430.64 | 0.03
2012-07-1930.0 | 86.024.64 | 76.357727.86 | 17.3132.02 | 1084.3613.72 | 0.54
2012-07-2028.93 | 84.0723.57 | 74.437340.72 | 25.332.02 | 1084.360.0 | 0
2012-07-2128.93 | 84.0723.57 | 74.437332.15 | 19.9832.02 | 1084.360.11 | 0.0
2012-07-2228.93 | 84.0724.64 | 76.358024.64 | 15.3131.99 | 1083.290.43 | 0.02
2012-07-2328.93 | 84.0725.72 | 78.38030.0 | 18.6431.96 | 1082.217.61 | 0.3
2012-07-2428.93 | 84.0725.72 | 78.38128.93 | 17.9831.96 | 1082.219.21 | 0.36
2012-07-2530.0 | 86.025.72 | 78.38036.43 | 22.6431.96 | 1082.214.93 | 0.19
2012-07-2630.0 | 86.025.72 | 78.37937.5 | 23.331.96 | 1082.210.75 | 0.03
2012-07-2728.93 | 84.0724.64 | 76.357927.86 | 17.3131.96 | 1082.213.43 | 0.14
2012-07-2828.93 | 84.0724.64 | 76.358018.22 | 11.3231.96 | 1082.213.64 | 0.14
2012-07-2928.93 | 84.0724.64 | 76.358119.29 | 11.9932.02 | 1084.360.75 | 0.03
2012-07-3028.93 | 84.0724.64 | 76.357924.64 | 15.3132.02 | 1084.360.32 | 0.01
2012-07-3128.93 | 84.0724.64 | 76.357822.5 | 13.9832.02 | 1084.360.0 | 0

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