Diego Garcia weather averages

Going to Diego Garcia? Find the best month to visit Diego Garcia based on the weather.

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

Check Diego Garcia weather averages before you book your next holiday in 2019/2020. Today's maximum temperature in Diego Garcia is expected to be 32°C, while the average maximum temperature in March is 31°C.

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More about Diego Garcia

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The weather for Diego Garcia, British Indian Ocean shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

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

Diego Garcia weather averages: best month

Diego Garcia 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

Diego Garcia climate guide

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Tropical storm risk: Diego Garcia, 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 Diego Garcia, British Indian Ocean Territory tropical storm risk chart above shows the cyclone season. The chart was processed from data supplied by the US Meteorological Agency (NOAA). Find out more about our data sources.

More about tropical storms

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Diego Garcia weather averages by month

Check Diego Garcia 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 Diego Garcia weather with the USA

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

Maximum daytime temperature (°C)

Diego Garcia, British Indian Ocean Territory
USA (Washington)
Jan
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Aug
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Oct
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Dec

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

Compare more Diego Garcia weather >>

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More British Indian Ocean destinations

All British Indian Ocean destinations >>

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