Island, Saint Kitts and Nevis
St. Kitts weather by month and the best time to visit
When to go to St. Kitts
Dec–Apr is dry and breezy and busiest. May–Nov is hotter and wetter, with hurricane risk peaking Aug–Oct; many restaurants close in Sep–Oct.
St. Kitts weather by month
Average daily high, rainfall and conditions.
- Jan25°28 mm
- Feb25°18 mm
- Mar25°24 mm
- Apr26°38 mm
- May27°73 mm
- Jun27°58 mm
- Jul28°73 mm
- Aug28°90 mm
- Sep28°105 mm
- Oct28°136 mm
- Nov27°96 mm
- Dec26°51 mm
Monthly averages
| Month | High | Low | Rain | Humidity | Conditions |
|---|---|---|---|---|---|
| January | 25°C78°F | 24°C76°F | 28 mm | 76% | Pleasant |
| February | 25°C77°F | 24°C76°F | 18 mm | 75% | Pleasant |
| March | 25°C78°F | 24°C76°F | 24 mm | 75% | Pleasant |
| April | 26°C79°F | 25°C77°F | 38 mm | 77% | Pleasant |
| May | 27°C80°F | 26°C78°F | 73 mm | 79% | Pleasant |
| June | 27°C81°F | 26°C80°F | 58 mm | 79% | Pleasant |
| July | 28°C82°F | 27°C80°F | 73 mm | 79% | Pleasant |
| August | 28°C82°F | 27°C81°F | 90 mm | 79% | Pleasant |
| September | 28°C82°F | 27°C81°F | 105 mm | 79% | Pleasant |
| October | 28°C82°F | 27°C80°F | 136 mm | 79% | Pleasant |
| November | 27°C81°F | 26°C79°F | 96 mm | 78% | Pleasant |
| December | 26°C79°F | 25°C78°F | 51 mm | 77% | Pleasant |
Quick answers
What is the best month to visit St. Kitts?
Dec–Apr. Dec–Apr is dry and breezy and busiest. May–Nov is hotter and wetter, with hurricane risk peaking Aug–Oct; many restaurants close in Sep–Oct.
When is the rainy season in St. Kitts?
Rain peaks in October with about 136 mm. No month averages 150 mm or more.
What is the hottest month in St. Kitts?
September, with average highs of 28°C (82°F).
How cold does St. Kitts get?
The coolest nights are in February, averaging 24°C (76°F).
More about St. Kitts
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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 0.9°C for the city's elevation. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.