What is the weather like in Boston vs Halifax in December?

In December, Boston averages 6°C high / -2°C low with about 109 mm of rain; Halifax averages 4°C high / -3°C low with about 145 mm.

Boston vs Halifax in December

Boston is the better pick in December — 46 vs 40 on SeasonMap's comfort score. Boston is cold, rainy, clean air, while Halifax is cold, rainy, clean air.

Boston vs Halifax — December climate, side by side

	🇺🇸 Boston	🇨🇦 Halifax
Comfort score	46/100 (F)	40/100 (F)
Feels-like high	1°C	0°C
Avg high / low	6° / -2°	4° / -3°
Rainfall	109 mm	145 mm
Rainy days	9	12
Humidity	72%	76%
Air quality (AQI)	40	34

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

Month by month

Boston 🇺🇸 United Statescold, rainy, clean air · best September46
Halifax 🇨🇦 Canadacold, rainy, clean air · best July40

Boston vs Halifax in December — FAQ

Is December better in Boston or Halifax?: Boston is the better pick in December — 46 vs 40 on SeasonMap's comfort score. Boston is cold, rainy, clean air, while Halifax is cold, rainy, clean air.
What is the weather like in Boston vs Halifax in December?: In December, Boston averages 6°C high / -2°C low with about 109 mm of rain; Halifax averages 4°C high / -3°C low with about 145 mm.