What is the weather like in Nantucket vs Philadelphia in December?

In December, Nantucket averages 8°C high / 1°C low with about 85 mm of rain; Philadelphia averages 8°C high / 1°C low with about 109 mm.

Nantucket vs Philadelphia in December

Philadelphia is the better pick in December — 56 vs 39 on SeasonMap's comfort score. Philadelphia is cold, rainy, clean air, while Nantucket is cold, rainy, clean air.

Nantucket vs Philadelphia — December climate, side by side

	🇺🇸 Nantucket	🇺🇸 Philadelphia
Comfort score	39/100 (F)	56/100 (D)
Feels-like high	2°C	4°C
Avg high / low	8° / 1°	8° / 1°
Rainfall	85 mm	109 mm
Rainy days	7	10
Humidity	72%	70%
Air quality (AQI)	38	49

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

Month by month

Nantucket vs Philadelphia in December — FAQ

Is December better in Nantucket or Philadelphia?: Philadelphia is the better pick in December — 56 vs 39 on SeasonMap's comfort score. Philadelphia is cold, rainy, clean air, while Nantucket is cold, rainy, clean air.
What is the weather like in Nantucket vs Philadelphia in December?: In December, Nantucket averages 8°C high / 1°C low with about 85 mm of rain; Philadelphia averages 8°C high / 1°C low with about 109 mm.