Monthly weather forecast and climate
Cap-Haitien, Haiti HT

Warmest months (with the highest average high temperature) are June, July, August and September (32°C).
Months with the lowest average high temperature are January, February and December (29°C).

Months with the highest average low temperature are May, June, July, August, September and October (22°C).
Coldest months (with the lowest average low temperature) are January and February (19°C).

The wettest month (with the highest rainfall) is November (209mm).
The driest month (with the lowest rainfall) is March (90mm).

The month with the highest number of rainy days is October (16 days).
The month with the lowest number of rainy days is February (8 days).

The best month for swimming (with the highest average sea temperature) is September (29.6°C).
The coldest month (with the lowest average sea temperature) is February (26.1°C).

The month with the longest days is June (Average daylight: 13.3h).
The month with shortest days is December (Average daylight: 11h).

Months with most sunshine are March, April, June, July and August (Average sunshine: 8h).
The month with least sunshine is December (Average sunshine: 6h).

Months with the highest UV index are March, April, May, June, July and August (UV index 12).
The month with the lowest UV index is December (UV index 7).