What is the weather like in Castries vs Road Town in September?

In September, Castries averages 32°C high / 25°C low with about 115 mm of rain; Road Town averages 31°C high / 27°C low with about 160 mm.

Castries vs Road Town in September

Castries is the better pick in September — 83 vs 59 on SeasonMap's comfort score. Castries is sweltering, rainy, clean air, while Road Town is sweltering, soaked, clean air.

Castries vs Road Town — September climate, side by side

	🇱🇨 Castries	Road Town
Comfort score	83/100 (A)	59/100 (D)
Feels-like high	37°C	35°C
Avg high / low	32° / 25°	31° / 27°
Rainfall	115 mm	160 mm
Rainy days	19	12
Humidity	77%	81%
Air quality (AQI)	32	34

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

Month by month

Castries vs Road Town in September — FAQ

Is September better in Castries or Road Town?: Castries is the better pick in September — 83 vs 59 on SeasonMap's comfort score. Castries is sweltering, rainy, clean air, while Road Town is sweltering, soaked, clean air.
What is the weather like in Castries vs Road Town in September?: In September, Castries averages 32°C high / 25°C low with about 115 mm of rain; Road Town averages 31°C high / 27°C low with about 160 mm.