- Search & compare the best car hire deals
- Free 48-hour cancellation policy & no hidden charges
- Check prices with Avis, Europcar, Sixt & more
Best time to visit Diego Garcia
Find the best time to visit Diego Garcia and plan your perfect trip in 2024/2025. Get holiday inspiration, weather guides, travel advice and find great deals.
- Best time to visit
- Weather by month
- 5-day weather forecast
- Destinations
- Travel advice
- Deals & discounts
Diego Garcia by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for the British Indian Ocean Territory
When is the best time to visit Diego Garcia?
Max Day Temperature (°F)
- 86Jan
- 88Feb
- 88Mar
- 88Apr
- 86May
- 84Jun
- 84Jul
- 84Aug
- 84Sep
- 84Oct
- 86Nov
- 86Dec
Which is the hottest month in Diego Garcia?
The hottest time of year in Diego Garcia is normally April. Expect maximum daytime temperatures to reach 88°F with very high heat and humidity.
Which month has the most rain in Diego Garcia?
In terms of rainfall, January is usually the wettest month in Diego Garcia with 11.5 inches on average. There are normally 16 days in January with some rain.
When is the sea warmest in Diego Garcia?
The sea is usually at its warmest in Diego Garcia in April when the water temperature reaches 84°F.
Best time to visit
The weather guide for British Indian Ocean Territory, represented by Diego Garcia, (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) | Imperial (°F)
British Indian Ocean Territory travel features
Do you want to learn more about the British Indian Ocean Territory? Read our latest features covering travel tips and insider destination guides on where to go and what to do in the British Indian Ocean Territory.
We don't currently have any travel features on the British Indian Ocean Territory. Discover more about holiday destinations around the world with this selection of general travel articles.
Be inspired
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Related posts
Popular travel offers
Explore holidays in the sun for less
- Beach holidays
- Family holidays
- City breaks
- Summer holidays
- Winter sun holidays
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- Airport parking deals
- TUI
- Jet2holidays
- easyJet holidays
- Love Holidays
- Black Friday sales
Airport parking
- Manchester Airport
- Stansted Airport
- Bristol Airport
- Luton Airport
- Birmingham Airport
- Edinburgh Airport
- Gatwick Airport
- Glasgow Airport
- Newcastle Airport
Airport lounges
- Manchester Airport
- Birmingham Airport
- Bristol Airport
- Edinburgh Airport
- Glasgow Airport
- Heathrow Airport
- Newcastle Airport
- Stansted Airport
- Gatwick Airport