Island, Dominica
Dominica weather by month and the best time to visit
When to go to Dominica
Feb–May is the driest and best for hiking. Jun–Nov is wetter, with hurricane risk Aug–Oct; rain falls year-round in the interior.
Dominica weather by month
Average daily high, rainfall and conditions.
- Jan27°61 mm
- Feb27°45 mm
- Mar27°46 mm
- Apr28°75 mm
- May28°106 mm
- Jun28°133 mm
- Jul29°157 mm
- Aug29°173 mm
- Sep29°169 mm
- Oct29°199 mm
- Nov28°161 mm
- Dec27°94 mm
Monthly averages
| Month | High | Low | Rain | Humidity | Conditions |
|---|---|---|---|---|---|
| January | 27°C80°F | 25°C78°F | 61 mm | 77% | Pleasant |
| February | 27°C80°F | 25°C77°F | 45 mm | 76% | Pleasant |
| March | 27°C80°F | 25°C77°F | 46 mm | 76% | Pleasant |
| April | 28°C82°F | 26°C79°F | 75 mm | 77% | Pleasant |
| May | 28°C83°F | 27°C80°F | 106 mm | 78% | Pleasant |
| June | 28°C83°F | 27°C81°F | 133 mm | 79% | Pleasant |
| July | 29°C84°F | 27°C81°F | 157 mm | 80% | Pleasant |
| August | 29°C84°F | 28°C82°F | 173 mm | 80% | Rainy |
| September | 29°C84°F | 28°C82°F | 169 mm | 80% | Rainy |
| October | 29°C84°F | 28°C82°F | 199 mm | 80% | Rainy |
| November | 28°C83°F | 27°C80°F | 161 mm | 80% | Rainy |
| December | 27°C81°F | 26°C79°F | 94 mm | 78% | Pleasant |
Quick answers
What is the best month to visit Dominica?
Feb–May. Feb–May is the driest and best for hiking. Jun–Nov is wetter, with hurricane risk Aug–Oct; rain falls year-round in the interior.
When is the rainy season in Dominica?
Rain peaks in October with about 199 mm. Months with 150 mm or more: Jul–Nov.
What is the hottest month in Dominica?
September, with average highs of 29°C (84°F).
How cold does Dominica get?
The coolest nights are in February, averaging 25°C (77°F).
More about Dominica
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Sources
Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.