What is the weather like in Cap-Haïtien vs Port-au-Prince in September?

In September, Cap-Haïtien averages 30°C high / 26°C low with about 97 mm of rain; Port-au-Prince averages 35°C high / 26°C low with about 211 mm.

Cap-Haïtien vs Port-au-Prince in September

Cap-Haïtien is the better pick in September — 85 vs 49 on SeasonMap's comfort score. Cap-Haïtien is sweltering, rainy, clean air, while Port-au-Prince is sweltering, soaked, muggy air.

Cap-Haïtien vs Port-au-Prince — September climate, side by side

	Cap-Haïtien	Port-au-Prince
Comfort score	85/100 (A)	49/100 (F)
Feels-like high	36°C	42°C
Avg high / low	30° / 26°	35° / 26°
Rainfall	97 mm	211 mm
Rainy days	21	25
Humidity	83%	80%
Air quality (AQI)	47	78

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Cap-Haïtien vs Port-au-Prince in September — FAQ

Is September better in Cap-Haïtien or Port-au-Prince?: Cap-Haïtien is the better pick in September — 85 vs 49 on SeasonMap's comfort score. Cap-Haïtien is sweltering, rainy, clean air, while Port-au-Prince is sweltering, soaked, muggy air.
What is the weather like in Cap-Haïtien vs Port-au-Prince in September?: In September, Cap-Haïtien averages 30°C high / 26°C low with about 97 mm of rain; Port-au-Prince averages 35°C high / 26°C low with about 211 mm.