Island, Antigua and Barbuda
Antigua weather by month and the best time to visit
When to go to Antigua
Dec–May is dry, sunny and busiest, with Antigua Sailing Week in late April. Jun–Nov is hotter and wetter, with hurricane risk Aug–Oct.
Antigua weather by month
Average daily high, rainfall and conditions.
- Jan26°41 mm
- Feb26°29 mm
- Mar26°35 mm
- Apr26°52 mm
- May27°91 mm
- Jun28°92 mm
- Jul28°114 mm
- Aug28°135 mm
- Sep28°143 mm
- Oct28°176 mm
- Nov27°132 mm
- Dec27°70 mm
Monthly averages
| Month | High | Low | Rain | Humidity | Conditions |
|---|---|---|---|---|---|
| January | 26°C79°F | 25°C77°F | 41 mm | 76% | Pleasant |
| February | 26°C78°F | 24°C76°F | 29 mm | 75% | Pleasant |
| March | 26°C78°F | 25°C76°F | 35 mm | 75% | Pleasant |
| April | 26°C80°F | 25°C77°F | 52 mm | 76% | Pleasant |
| May | 27°C81°F | 26°C79°F | 91 mm | 78% | Pleasant |
| June | 28°C82°F | 27°C80°F | 92 mm | 78% | Pleasant |
| July | 28°C82°F | 27°C81°F | 114 mm | 78% | Pleasant |
| August | 28°C83°F | 27°C81°F | 135 mm | 79% | Pleasant |
| September | 28°C83°F | 27°C81°F | 143 mm | 79% | Pleasant |
| October | 28°C83°F | 27°C81°F | 176 mm | 79% | Rainy |
| November | 27°C81°F | 26°C80°F | 132 mm | 78% | Pleasant |
| December | 27°C80°F | 26°C78°F | 70 mm | 77% | Pleasant |
Quick answers
What is the best month to visit Antigua?
Dec–May. Dec–May is dry, sunny and busiest, with Antigua Sailing Week in late April. Jun–Nov is hotter and wetter, with hurricane risk Aug–Oct.
When is the rainy season in Antigua?
Rain peaks in October with about 176 mm. Months with 150 mm or more: Oct.
What is the hottest month in Antigua?
September, with average highs of 28°C (83°F).
How cold does Antigua get?
The coolest nights are in February, averaging 24°C (76°F).
More about Antigua
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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. Temperatures are adjusted by 0.6°C for the city's elevation. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.