Tromelin Island, Tromelin Island, French Southern Territories Climate

Weather: 27.56°C/81.61°F, Wind SW at 7.15 km/h, 81% Humidity, 0.49% Chance of rain

French Southern Territories
(Photo by Kawshar Ahmed on Unsplash)

Tromelin Island Climate Summary

Located at an elevation of 5 meters (16.4 feet) above sea level, Tromelin Island has a Tundra climate (Classification: ET). The district’s yearly temperature is 25.5ºC (77.9ºF) and it is 3.58% higher than French Southern Territories’s averages. Tromelin Island typically receives about 61.35 millimeters (2.42 inches) of precipitation and has 122.09 rainy days (33.45% of the time) annually.

CountryFrench Southern Territories
CityTromelin Island
Longitude54.5235403
Latitude-15.8916681
Attitude/Elevation5m (16.4ft)
Local timeWednesday 18:16
Annual high temperature25.69ºC (78.24ºF)
Annual low temperature24.78ºC (76.6ºF)
Average annual precip.61.35mm (2.42in)
Warmest monthFebruary (27.66ºC / 81.79ºF)
Coldest MonthAugust (22.51ºC / 72.52ºF)
Wettest MonthMarch (161.53mm / 6.36in)
Driest MonthOctober (15.29mm / 0.6in)
Number of days with rainfall (≥ 1.0 mm)122.09 days (33.45%)
Days with no rain242.91 days (66.55%)
Humidity74.82%

Climate Tromelin Island: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)29.17(84.51)29.17(84.51)29.17(84.51)28.2(82.76)27.23(81.01)26.25(79.25)25.28(77.5)24.31(75.76)24.31(75.76)26.25(79.25)27.23(81.01)28.2(82.76)29.17(84.51)
Average high °C (°F)27.4(81.32)27.66(81.79)27.65(81.77)27.22(81.0)26.12(79.02)24.84(76.71)23.82(74.88)23.59(74.46)23.55(74.39)24.4(75.92)25.34(77.61)26.67(80.01)25.69(78.24)
Daily mean °C (°F)27.18(80.92)27.43(81.37)27.46(81.43)27.06(80.71)25.93(78.67)24.68(76.42)23.65(74.57)23.36(74.05)23.37(74.07)24.19(75.54)25.17(77.31)26.48(79.66)25.5(77.9)
Average low °C (°F)26.51(79.72)26.74(80.13)26.91(80.44)26.37(79.47)25.19(77.34)23.88(74.98)22.83(73.09)22.51(72.52)22.59(72.66)23.38(74.08)24.52(76.14)25.86(78.55)24.78(76.6)
Record low °C (°F)19.45(67.01)19.45(67.01)19.45(67.01)18.48(65.26)17.5(63.5)16.53(61.75)14.59(58.26)14.59(58.26)15.56(60.01)15.56(60.01)15.56(60.01)19.45(67.01)14.59(58.26)
Average precipitation mm (inches)137.93(5.43)117.22(4.61)161.53(6.36)77.95(3.07)35.64(1.4)37.38(1.47)26.55(1.05)25.03(0.99)23.15(0.91)15.29(0.6)17.09(0.67)61.46(2.42)61.35(2.42)
Average precipitation days (≥ 1.0 mm)17.3315.4717.515.738.668.496.818.45.483.84.429.9910.17
Average relative humidity (%)75.5674.4874.7675.2474.1173.9173.9174.074.4775.9576.3875.1774.83
Mean monthly sunshine hours10.3910.2910.1410.1510.029.749.8810.0610.0110.0610.2910.4510.12

Climate Graph

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

Tromelin Island

Tromelin Island Temperature by Month

March
27.46°C | 81.43°F
February
27.43°C | 81.37°F
January
27.18°C | 80.92°F
April
27.06°C | 80.71°F
December
26.48°C | 79.66°F
May
25.93°C | 78.67°F
November
25.17°C | 77.31°F
June
24.68°C | 76.42°F
October
24.19°C | 75.54°F
July
23.65°C | 74.57°F
September
23.37°C | 74.07°F
August
23.36°C | 74.05°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 Temperature26.25°C (79.25°F)25.12°C (77.22°F)24.31°C (75.76°F)
Avg Temperature26.25°C (79.25°F)25.02°C (77.04°F)23.34°C (74.01°F)
Min Temperature25.28°C (77.5°F)24.67°C (76.41°F)23.34°C (74.01°F)
Dew PointMaxAverageMin
Dew Point22.37°C (72.27°F)20.16°C (68.29°F)17.5°C (63.5°F)
PrecipitationMaxAverageMinSum
Precipitation1.85mm | 0.07in0.67mm | 0.03in0.0mm | 0in20.24mm | 0.8in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind38.9kmh | 24.17mph26.8kmh | 16.65mph14.59kmh | 9.07mph
Gust Wind53.48kmh | 33.23mph36.34kmh | 22.58mph19.45kmh | 12.09mph
Sea Level PressureMaxAverageMin
Sea Level Pressure1.85mb0.67mb0.0mb
Tromelin Island

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
June° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-06-0125.28 | 77.519.45 | 67.017120.42 | 12.6929.17 | 987.960.1 | 0.0
2018-06-0225.28 | 77.519.45 | 67.017126.25 | 16.3129.17 | 987.960.0 | 0
2018-06-0325.28 | 77.521.39 | 70.57734.03 | 21.1529.15 | 986.990.1 | 0.0
2018-06-0425.28 | 77.520.42 | 68.767226.25 | 16.3129.09 | 985.040.39 | 0.02
2018-06-0525.28 | 77.518.48 | 65.266514.59 | 9.0729.09 | 985.040.0 | 0
2018-06-0625.28 | 77.519.45 | 67.017014.59 | 9.0729.15 | 986.990.0 | 0
2018-06-0726.25 | 79.2521.39 | 70.57615.56 | 9.6729.2 | 988.930.1 | 0.0
2018-06-0826.25 | 79.2521.39 | 70.57724.31 | 15.1129.2 | 988.930.97 | 0.04
2018-06-0925.28 | 77.521.39 | 70.57925.28 | 15.7129.2 | 988.930.0 | 0
2018-06-1025.28 | 77.521.39 | 70.57829.17 | 18.1329.23 | 989.90.1 | 0.0
2018-06-1125.28 | 77.520.42 | 68.767430.14 | 18.7329.26 | 990.881.07 | 0.04
2018-06-1225.28 | 77.520.42 | 68.767427.23 | 16.9229.26 | 990.881.46 | 0.06
2018-06-1325.28 | 77.519.45 | 67.017330.14 | 18.7329.23 | 989.91.65 | 0.06
2018-06-1425.28 | 77.519.45 | 67.017330.14 | 18.7329.2 | 988.930.88 | 0.03
2018-06-1525.28 | 77.520.42 | 68.767532.09 | 19.9429.23 | 989.90.19 | 0.01
2018-06-1625.28 | 77.520.42 | 68.767629.17 | 18.1329.23 | 989.91.26 | 0.05
2018-06-1725.28 | 77.521.39 | 70.57820.42 | 12.6929.2 | 988.931.56 | 0.06
2018-06-1825.28 | 77.521.39 | 70.58125.28 | 15.7129.17 | 987.961.65 | 0.06
2018-06-1925.28 | 77.522.37 | 72.278230.14 | 18.7329.17 | 987.961.07 | 0.04
2018-06-2025.28 | 77.521.39 | 70.58130.14 | 18.7329.23 | 989.91.07 | 0.04
2018-06-2125.28 | 77.520.42 | 68.767823.34 | 14.529.23 | 989.90.1 | 0.0
2018-06-2225.28 | 77.520.42 | 68.767622.37 | 13.929.2 | 988.931.75 | 0.07
2018-06-2324.31 | 75.7620.42 | 68.767628.2 | 17.5229.2 | 988.931.07 | 0.04
2018-06-2424.31 | 75.7619.45 | 67.017629.17 | 18.1329.17 | 987.961.46 | 0.06
2018-06-2524.31 | 75.7619.45 | 67.017530.14 | 18.7329.2 | 988.930.0 | 0
2018-06-2624.31 | 75.7619.45 | 67.017638.9 | 24.1729.23 | 989.90.1 | 0.0
2018-06-2724.31 | 75.7618.48 | 65.266933.06 | 20.5429.2 | 988.930.0 | 0
2018-06-2823.34 | 74.0118.48 | 65.267233.06 | 20.5429.2 | 988.930.1 | 0.0
2018-06-2923.34 | 74.0117.5 | 63.57023.34 | 14.529.15 | 986.990.19 | 0.01
2018-06-3024.31 | 75.7619.45 | 67.017527.23 | 16.9229.15 | 986.991.85 | 0.07

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