Field journal
Best Time to Visit British Indian Ocean Territory
Month-by-month weather and travel seasons guide
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✓ Best Months to Visit
Ideal weather: warm temperatures with low rainfall
AprMayJunJulAug
sketch · monthly climate
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg. Max Temp (°C) | 29.3°C | 29.3°C | 29.8°C | 30.0°C | 29.9°C | 29.5°C | 29.0°C | 28.7°C | 29.1°C | 29.4°C | 29.5°C | 29.4°C |
| Avg. Precipitation (mm) | 238mm | 172mm | 163mm | 134mm | 135mm | 119mm | 149mm | 143mm | 201mm | 185mm | 196mm | 201mm |
field notes
Month-by-month breakdown
| Month | Avg. Max Temp (°C) | Avg. Precipitation (mm) | Season |
|---|---|---|---|
| Jan | 29.3°C | 238mm | Off Season |
| Feb | 29.3°C | 172mm | Off Season |
| Mar | 29.8°C | 163mm | Shoulder Season |
| Apr | 30.0°C | 134mm | Peak Season |
| May | 29.9°C | 135mm | Peak Season |
| Jun | 29.5°C | 119mm | Peak Season |
| Jul | 29.0°C | 149mm | Peak Season |
| Aug | 28.7°C | 143mm | Peak Season |
| Sep | 29.1°C | 201mm | Shoulder Season |
| Oct | 29.4°C | 185mm | Off Season |
| Nov | 29.5°C | 196mm | Off Season |
| Dec | 29.4°C | 201mm | Off Season |
Data source: Open-Meteo Climate API (1991–2020 climate normals)
⚠ Climate data is for general reference (1991–2020 normals). Actual conditions may vary. Check local forecasts before you travel.
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