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 32°C, while the average maximum temperature in December is 30°C. The holiday weather guide shown above is for Diego Garcia.

  • Save up to 60% on hotels with Priceline Express Deals
  • Search for cheap hotel deals by city or airport
  • Filter deals by star rating, price, amenities & hotel area

More about British Indian Ocean

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

The weather for British Indian Ocean, represented by Diego Garcia, 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)

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

Back to top

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. The chart was processed from data supplied by the US Meteorological Agency (NOAA). Find out more about our data sources.

More about tropical storms

  • Save up to 10% on TUI holidays when you book online
  • Browse deals on all inclusive, family and luxury breaks
  • Low deposits available from just £75 per person

Back to top

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.

Back to top

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 >>

  • Save up to 10% on TUI holidays when you book online
  • Browse deals on all inclusive, family and luxury breaks
  • Low deposits available from just £75 per person

Back to top

More British Indian Ocean destinations

All British Indian Ocean destinations >>

All destinations (A to Z)

Can't see your chosen destination? Use our A to Z search to find your required the holiday weather guide:

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  

Related posts

Popular travel offers

Top ^