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

In September, Halifax averages 21°C high / 12°C low with about 87 mm of rain; Washington averages 28°C high / 17°C low with about 108 mm.

Halifax vs Washington in September

Halifax is the better pick in September — 85 vs 80 on SeasonMap's comfort score. Halifax is nice, rainy, clean air, while Washington is hot, rainy, clean air.

Halifax vs Washington — September climate, side by side

	🇨🇦 Halifax	🇺🇸 Washington
Comfort score	85/100 (A)	80/100 (A)
Feels-like high	21°C	30°C
Avg high / low	21° / 12°	28° / 17°
Rainfall	87 mm	108 mm
Rainy days	6	8
Humidity	80%	74%
Air quality (AQI)	37	47

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

Month by month

Halifax vs Washington in September — FAQ

Is September better in Halifax or Washington?: Halifax is the better pick in September — 85 vs 80 on SeasonMap's comfort score. Halifax is nice, rainy, clean air, while Washington is hot, rainy, clean air.
What is the weather like in Halifax vs Washington in September?: In September, Halifax averages 21°C high / 12°C low with about 87 mm of rain; Washington averages 28°C high / 17°C low with about 108 mm.