Grande Soeur, British Indian Ocean Territor, British Indian Ocean Territory Climate

Weather: 28.85°C/83.93°F, Wind SW at 4.72 km/h, 80% Humidity, 0% Chance of rain

British Indian Ocean Territory
(Photo by Martin Balle on Unsplash)
Contents

Grande Soeur Climate Summary

Located at an elevation of 9.77 meters (32.05 feet) above sea level, Grande Soeur has a Tropical marine; hot, humid climate (Classification: Am). The district’s yearly temperature is 29.04ºC (84.27ºF) and it is 1.48% higher than British Indian Ocean Territory’s averages. Grande Soeur typically receives about 155.62 millimeters (6.13 inches) of precipitation and has 212.22 rainy days (58.14% of the time) annually.

CountryBritish Indian Ocean Territory
CityBritish Indian Ocean Territor
Longitude71.7496441
Latitude-5.3453798
Attitude/Elevation9.77m (32.05ft)
Local timeSaturday 06:24
Annual high temperature29.32ºC (84.78ºF)
Annual low temperature27.91ºC (82.24ºF)
Average annual precip.155.62mm (6.13in)
Warmest monthApril (30.18ºC / 86.32ºF)
Coldest MonthAugust (26.93ºC / 80.47ºF)
Wettest MonthDecember (231.27mm / 9.11in)
Driest MonthAugust (64.03mm / 2.52in)
Number of days with rainfall (≥ 1.0 mm)212.22 days (58.14%)
Days with no rain152.78 days (41.86%)
Humidity81.65%

Climate Grande Soeur: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)30.56(87.01)31.62(88.92)31.62(88.92)31.62(88.92)31.62(88.92)30.56(87.01)29.51(85.12)29.51(85.12)29.51(85.12)30.56(87.01)30.56(87.01)30.56(87.01)31.62(88.92)
Average high °C (°F)29.52(85.14)29.88(85.78)30.08(86.14)30.18(86.32)29.89(85.8)29.1(84.38)28.54(83.37)28.1(82.58)28.49(83.28)28.94(84.09)29.5(85.1)29.66(85.39)29.32(84.78)
Daily mean °C (°F)29.22(84.6)29.56(85.21)29.76(85.57)29.91(85.84)29.63(85.33)28.81(83.86)28.33(82.99)27.89(82.2)28.23(82.81)28.69(83.64)29.21(84.58)29.34(84.81)29.05(84.29)
Average low °C (°F)27.93(82.27)28.42(83.16)28.63(83.53)28.76(83.77)28.53(83.35)27.68(81.82)27.31(81.16)26.93(80.47)27.09(80.76)27.52(81.54)28.02(82.44)28.09(82.56)27.91(82.24)
Record low °C (°F)18.97(66.15)18.97(66.15)18.97(66.15)18.97(66.15)18.97(66.15)17.92(64.26)17.92(64.26)16.86(62.35)16.86(62.35)18.97(66.15)15.81(60.46)18.97(66.15)15.81(60.46)
Average precipitation mm (inches)225.6(8.88)205.56(8.09)198.46(7.81)146.13(5.75)94.0(3.7)112.16(4.42)149.69(5.89)64.03(2.52)149.23(5.88)140.13(5.52)151.25(5.95)231.27(9.11)155.63(6.13)
Average precipitation days (≥ 1.0 mm)23.8622.6120.9818.5914.4712.9313.429.0117.2418.1117.2423.7717.68
Average relative humidity (%)80.9180.2279.6979.5381.182.9284.1584.7784.2282.4379.9780.081.66
Mean monthly sunshine hours11.0610.9911.0811.0410.9910.6210.3510.0810.210.9811.2311.010.8

Climate Graph

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

Grande Soeur

Grande Soeur Temperature by Month

April
29.91°C | 85.84°F
March
29.76°C | 85.57°F
May
29.63°C | 85.33°F
February
29.56°C | 85.21°F
December
29.34°C | 84.81°F
January
29.22°C | 84.6°F
November
29.21°C | 84.58°F
June
28.81°C | 83.86°F
October
28.69°C | 83.64°F
July
28.33°C | 82.99°F
September
28.23°C | 82.81°F
August
27.89°C | 82.2°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 Temperature30.56°C (87.01°F)29.54°C (85.17°F)28.46°C (83.23°F)
Avg Temperature30.56°C (87.01°F)29.44°C (84.99°F)28.46°C (83.23°F)
Min Temperature30.56°C (87.01°F)29.1°C (84.38°F)28.46°C (83.23°F)
Dew PointMaxAverageMin
Dew Point26.35°C (79.43°F)25.36°C (77.65°F)24.24°C (75.63°F)
PrecipitationMaxAverageMinSum
Precipitation28.56mm | 1.12in7.11mm | 0.28in0.0mm | 0in220.35mm | 8.68in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind35.83kmh | 22.26mph23.36kmh | 14.52mph6.32kmh | 3.93mph
Gust Wind51.64kmh | 32.09mph34.2kmh | 21.25mph8.43kmh | 5.24mph
Sea Level PressureMaxAverageMin
Sea Level Pressure28.56mb7.11mb0.0mb
Grande Soeur

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2015-10-0128.46 | 83.2325.29 | 77.528322.13 | 13.7531.46 | 1065.493.79 | 0.15
2015-10-0229.51 | 85.1225.29 | 77.528118.97 | 11.7931.53 | 1067.62.32 | 0.09
2015-10-0329.51 | 85.1226.35 | 79.438322.13 | 13.7531.56 | 1068.656.53 | 0.26
2015-10-0429.51 | 85.1226.35 | 79.438233.72 | 20.9531.59 | 1069.712.63 | 0.1
2015-10-0528.46 | 83.2325.29 | 77.528231.62 | 19.6531.56 | 1068.656.43 | 0.25
2015-10-0628.46 | 83.2325.29 | 77.528224.24 | 15.0631.5 | 1066.554.11 | 0.16
2015-10-0728.46 | 83.2325.29 | 77.528225.29 | 15.7131.5 | 1066.550.0 | 0
2015-10-0829.51 | 85.1225.29 | 77.528025.29 | 15.7131.53 | 1067.61.05 | 0.04
2015-10-0929.51 | 85.1225.29 | 77.528132.67 | 20.331.53 | 1067.60.95 | 0.04
2015-10-1029.51 | 85.1225.29 | 77.528132.67 | 20.331.53 | 1067.65.06 | 0.2
2015-10-1129.51 | 85.1225.29 | 77.528135.83 | 22.2631.53 | 1067.60.84 | 0.03
2015-10-1229.51 | 85.1225.29 | 77.528133.72 | 20.9531.53 | 1067.60.53 | 0.02
2015-10-1329.51 | 85.1225.29 | 77.528130.56 | 18.9931.53 | 1067.623.92 | 0.94
2015-10-1429.51 | 85.1225.29 | 77.528222.13 | 13.7531.5 | 1066.552.11 | 0.08
2015-10-1529.51 | 85.1225.29 | 77.528016.86 | 10.4831.46 | 1065.494.95 | 0.19
2015-10-1629.51 | 85.1225.29 | 77.527916.86 | 10.4831.46 | 1065.497.06 | 0.28
2015-10-1729.51 | 85.1225.29 | 77.527923.19 | 14.4131.46 | 1065.499.17 | 0.36
2015-10-1829.51 | 85.1225.29 | 77.527922.13 | 13.7531.5 | 1066.5521.92 | 0.86
2015-10-1929.51 | 85.1225.29 | 77.527721.08 | 13.131.5 | 1066.5518.02 | 0.71
2015-10-2029.51 | 85.1225.29 | 77.527721.08 | 13.131.43 | 1064.447.8 | 0.31
2015-10-2129.51 | 85.1225.29 | 77.528017.92 | 11.1331.43 | 1064.448.43 | 0.33
2015-10-2229.51 | 85.1226.35 | 79.438023.19 | 14.4131.43 | 1064.448.54 | 0.34
2015-10-2329.51 | 85.1225.29 | 77.527930.56 | 18.9931.46 | 1065.4928.56 | 1.12
2015-10-2429.51 | 85.1225.29 | 77.527822.13 | 13.7531.43 | 1064.4414.86 | 0.59
2015-10-2529.51 | 85.1225.29 | 77.527723.19 | 14.4131.46 | 1065.494.64 | 0.18
2015-10-2629.51 | 85.1225.29 | 77.527929.51 | 18.3431.46 | 1065.495.59 | 0.22
2015-10-2729.51 | 85.1225.29 | 77.528022.13 | 13.7531.43 | 1064.445.37 | 0.21
2015-10-2829.51 | 85.1225.29 | 77.527615.81 | 9.8231.43 | 1064.447.69 | 0.3
2015-10-2930.56 | 87.0125.29 | 77.52759.49 | 5.931.43 | 1064.444.53 | 0.18
2015-10-3030.56 | 87.0125.29 | 77.527511.59 | 7.231.4 | 1063.390.53 | 0.02
2015-10-3129.51 | 85.1224.24 | 75.63736.32 | 3.9331.46 | 1065.492.42 | 0.1

Grande Soeur 11 Year Historical Weather Data

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