What is the weather like in Halifax vs Philadelphia in September?

In September, Halifax averages 21°C high / 12°C low with about 87 mm of rain; Philadelphia averages 27°C high / 18°C low with about 101 mm.

Halifax vs Philadelphia in September

Halifax is the better pick in September — 85 vs 81 on SeasonMap's comfort score. Halifax is nice, rainy, clean air, while Philadelphia is warm, rainy, clean air.

Halifax vs Philadelphia — September climate, side by side

	🇨🇦 Halifax	🇺🇸 Philadelphia
Comfort score	85/100 (A)	81/100 (A)
Feels-like high	21°C	28°C
Avg high / low	21° / 12°	27° / 18°
Rainfall	87 mm	101 mm
Rainy days	6	7
Humidity	80%	72%
Air quality (AQI)	37	45

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

Month by month

Halifax vs Philadelphia in September — FAQ

Is September better in Halifax or Philadelphia?: Halifax is the better pick in September — 85 vs 81 on SeasonMap's comfort score. Halifax is nice, rainy, clean air, while Philadelphia is warm, rainy, clean air.
What is the weather like in Halifax vs Philadelphia in September?: In September, Halifax averages 21°C high / 12°C low with about 87 mm of rain; Philadelphia averages 27°C high / 18°C low with about 101 mm.