What is the weather like in Grand Baie vs Saint-Denis in September?

In September, Grand Baie averages 25°C high / 21°C low with about 8 mm of rain; Saint-Denis averages 25°C high / 20°C low with about 32 mm.

Grand Baie vs Saint-Denis in September

Grand Baie and Saint-Denis are nearly tied in September — 93 vs 94 on SeasonMap's comfort score. Grand Baie is warm, dry, clean air; Saint-Denis is warm, a little rain, clean air.

Grand Baie vs Saint-Denis — September climate, side by side

	🇲🇺 Grand Baie	🇷🇪 Saint-Denis
Comfort score	93/100 (S)	94/100 (S)
Feels-like high	25°C	27°C
Avg high / low	25° / 21°	25° / 20°
Rainfall	8 mm	32 mm
Rainy days	3	10
Humidity	71%	73%
Air quality (AQI)	38	43

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

Month by month

Grand Baie vs Saint-Denis in September — FAQ

Is September better in Grand Baie or Saint-Denis?: Grand Baie and Saint-Denis are nearly tied in September — 93 vs 94 on SeasonMap's comfort score. Grand Baie is warm, dry, clean air; Saint-Denis is warm, a little rain, clean air.
What is the weather like in Grand Baie vs Saint-Denis in September?: In September, Grand Baie averages 25°C high / 21°C low with about 8 mm of rain; Saint-Denis averages 25°C high / 20°C low with about 32 mm.