Diego Garcia UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index11.4
- Avg Clouds32%
- Max Temp26.6 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Diego Garcia, British Indian Ocean Territory 
will reach a high of 11.4 today. This means a extreme level of sun exposure. See our tips below to stay safe!
Last checked: 2025-08-09
Hourly Forecast Chart
Today's Safety Tips
Extreme danger! Avoid being in the sun, especially during midday. If you go out, cover up with clothing, a hat, and sunglasses, and use plenty of sunscreen.
Diego Garcia's UV Index
The UV index in Diego Garcia is generally high year-round due to its tropical location near the equator. It often ranges from 8 to 12, indicating strong ultraviolet radiation most days.
Weather Seasons
Diego Garcia has a tropical climate with two main seasons: a wet season from November to April with heavy rain and storms, and a dry season from May to October which is cooler and less rainy.
Diego Garcia's Climate
Compared to nearby regions, Diego Garcia is warmer and more humid than many parts of India and East Africa. Its rainfall is higher than areas further inland, but similar to other islands in the Indian Ocean like the Maldives.
Hourly UV Index Trend
See the UV index hour by hour for Diego Garcia. When the level is high, it's smart to find some shade.
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