When to visit
Diego Garcia?

Discover the best time of year, based on historical climate, temperature, and precipitation.

Diego Garcia
British Indian Ocean Territory

The best weather in Diego Garcia is from May, June, August. — some variation climate

Climate score
June
68

Good climate

⛈Hot & rainy

Temperature
26–28°C
Hot nights — A/C advised
Feels like
28–30°C
Muggy
Precipitation
161mm
Light rain · 25 days
Sunshine
9.9h
Mostly cloudy
Humidity (%)
81%
Muggy
Annual Climate Analysis
Temperature, Rain & Feels Like
Rain
Actual Temp
Feels Like
20°30°40°JanFebMarAprMayJunJulAugSepOctNovDec
Monthly Overview
Score515155626968687156646351
ClimateHot & rainyHot & rainyHot & rainyHot & rainyHot & rainyHot & rainyHot & rainyHot & rainyHot & rainyHot & rainyHot & rainyHot & rainy
Temperature26–28°C26–28°C27–28°C27–29°C27–28°C26–28°C26–27°C26–27°C26–27°C26–27°C26–28°C26–28°C
Feels like29–32°C29–33°C30–33°C30–34°C30–32°C28–30°C27–29°C26–28°C27–30°C28–31°C29–32°C29–32°C
Precipitation342mm
30 days
269mm
28 days
217mm
25 days
163mm
24 days
152mm
23 days
161mm
25 days
151mm
24 days
128mm
23 days
230mm
28 days
185mm
26 days
185mm
23 days
344mm
30 days
Sunshine8.0h
☀︎ 64%
8.4h
☀︎ 68%
9.8h
☀︎ 81%
9.7h
☀︎ 82%
9.3h
☀︎ 79%
9.9h
☀︎ 84%
8.8h
☀︎ 75%
8.5h
☀︎ 71%
9.2h
☀︎ 76%
10.0h
☀︎ 81%
9.9h
☀︎ 80%
8.6h
☀︎ 69%
WindW · 26 km/hW · 24 km/hW · 21 km/hSE · 21 km/hSE · 25 km/hSE · 29 km/hSE · 34 km/hSE · 35 km/hSE · 31 km/hSE · 26 km/hSE · 24 km/hW · 23 km/h
Humidity (%)81%81%80%80%79%81%81%81%82%80%79%81%
Day length12.5h12.3h12.1h11.9h11.8h11.7h11.7h11.9h12.1h12.3h12.4h12.5h

Frequently asked questions

What is the best time to visit Diego Garcia?

The best time to visit Diego Garcia is August, July, October, November, May, June, April, with temperatures between 26 °C and 29 °C. The best month is August. August is low season.

What is the weather like in Diego Garcia?

Diego Garcia has a Tropical climate with an overall score of 6.1/10. Annual temperatures range from 26 °C to 29 °C.

What is the hottest month in Diego Garcia?

The hottest month in Diego Garcia is April, with average highs of 29 °C and lows of 27 °C.

What is the rainiest month in Diego Garcia?

The rainiest month in Diego Garcia is December, with an average of 344 mm of precipitation.