What is the weather like in Hyannis vs Philadelphia in January?

In January, Hyannis averages 5°C high / -3°C low with about 123 mm of rain; Philadelphia averages 6°C high / -1°C low with about 82 mm.

Hyannis vs Philadelphia in January

Philadelphia is the better pick in January — 53 vs 35 on SeasonMap's comfort score. Philadelphia is cold, rainy, clean air, while Hyannis is cold, rainy, clean air.

Hyannis vs Philadelphia — January climate, side by side

	🇺🇸 Hyannis	🇺🇸 Philadelphia
Comfort score	35/100 (F)	53/100 (D)
Feels-like high	0°C	2°C
Avg high / low	5° / -3°	6° / -1°
Rainfall	123 mm	82 mm
Rainy days	10	9
Humidity	72%	66%
Air quality (AQI)	35	45

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

Month by month

Hyannis vs Philadelphia in January — FAQ

Is January better in Hyannis or Philadelphia?: Philadelphia is the better pick in January — 53 vs 35 on SeasonMap's comfort score. Philadelphia is cold, rainy, clean air, while Hyannis is cold, rainy, clean air.
What is the weather like in Hyannis vs Philadelphia in January?: In January, Hyannis averages 5°C high / -3°C low with about 123 mm of rain; Philadelphia averages 6°C high / -1°C low with about 82 mm.