What is the weather like in Nantucket vs Saint-Pierre in September?

In September, Nantucket averages 22°C high / 15°C low with about 106 mm of rain; Saint-Pierre averages 18°C high / 12°C low with about 100 mm.

Nantucket vs Saint-Pierre in September

Nantucket is the better pick in September — 76 vs 72 on SeasonMap's comfort score. Nantucket is nice, rainy, clean air, while Saint-Pierre is cool, rainy, clean air.

Nantucket vs Saint-Pierre — September climate, side by side

	🇺🇸 Nantucket	Saint-Pierre
Comfort score	76/100 (B)	72/100 (B)
Feels-like high	22°C	15°C
Avg high / low	22° / 15°	18° / 12°
Rainfall	106 mm	100 mm
Rainy days	6	11
Humidity	84%	83%
Air quality (AQI)	48	44

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

Month by month

Nantucket vs Saint-Pierre in September — FAQ

Is September better in Nantucket or Saint-Pierre?: Nantucket is the better pick in September — 76 vs 72 on SeasonMap's comfort score. Nantucket is nice, rainy, clean air, while Saint-Pierre is cool, rainy, clean air.
What is the weather like in Nantucket vs Saint-Pierre in September?: In September, Nantucket averages 22°C high / 15°C low with about 106 mm of rain; Saint-Pierre averages 18°C high / 12°C low with about 100 mm.