What is the weather like in Boston vs Los Angeles in December?

In December, Boston averages 6°C high / -2°C low with about 109 mm of rain; Los Angeles averages 21°C high / 10°C low with about 77 mm.

Boston vs Los Angeles in December

Los Angeles is the better pick in December — 81 vs 46 on SeasonMap's comfort score. Los Angeles is nice, a little rain, while Boston is cold, rainy, clean air.

Boston vs Los Angeles — December climate, side by side

	Boston	Los Angeles
Comfort score	46/100 (F)	81/100 (A)
Feels-like high	1°C	19°C
Avg high / low	6° / -2°	21° / 10°
Rainfall	109 mm	77 mm
Rainy days	9	5
Humidity	72%	59%
Air quality (AQI)	40	75

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

Boston vs Los Angeles in December — FAQ

Is December better in Boston or Los Angeles?: Los Angeles is the better pick in December — 81 vs 46 on SeasonMap's comfort score. Los Angeles is nice, a little rain, while Boston is cold, rainy, clean air.
What is the weather like in Boston vs Los Angeles in December?: In December, Boston averages 6°C high / -2°C low with about 109 mm of rain; Los Angeles averages 21°C high / 10°C low with about 77 mm.