British Indian Ocean Territory weather averages

Going to the British Indian Ocean Territory? Find the best month to visit the British Indian Ocean Territory based on the weather.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Check the British Indian Ocean Territory weather averages before you book your next holiday in 2018/2019. Today's maximum temperature in the British Indian Ocean Territory is expected to be 29°C, while the average maximum temperature in August is 29°C. The holiday weather guide shown above is for Diego Garcia.

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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Metric (°C / mm)  |  Imperial (°F / inches)

British Indian Ocean Territory weather averages: best month

British Indian Ocean Territory Best month Averages
Warmest February, March & April 31°C
Least rain February, June, July & August 14 days
Warmest sea January, March, April & December 29°C

British Indian Ocean Territory climate guide

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Tropical storm risk: British Indian Ocean Territory cyclone season

% of month affected by tropical storms
1%
1%
<1%
<1%
1%
<1%
1%
<1%
1%
1%
2%
1%
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

The British Indian Ocean Territory tropical storm risk chart above shows the cyclone season for Diego Garcia, British Indian Ocean Territory.

More about tropical storms

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British Indian Ocean Territory weather averages by month

Check British Indian Ocean Territory holiday weather averages for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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Compare British Indian Ocean Territory weather with the USA

Below the British Indian Ocean Territory weather chart shows maximum daytime temperature for British Indian Ocean Territory (Diego Garcia) and the USA (Washington). For more weather parameters or to change the destinations shown visit the comparison weather tool.

Maximum daytime temperature (°C)

British Indian Ocean Territory (Diego Garcia)
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

Compare more British Indian Ocean Territory weather >>

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More British Indian Ocean destinations

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