What is the weather like in Lassen Volcanic National Park vs Olympic National Park in December?

In December, Lassen Volcanic National Park averages 2°C high / -6°C low with about 189 mm of rain; Olympic National Park averages 2°C high / -3°C low with about 502 mm.

Lassen Volcanic National Park vs Olympic National Park in December

Lassen Volcanic National Park is the better pick in December — 50 vs 35 on SeasonMap's comfort score. Lassen Volcanic National Park is freezing, soaked, clean air, while Olympic National Park is freezing, soaked, clean air.

Lassen Volcanic National Park vs Olympic National Park — December climate, side by side

	Lassen Volcanic National Park	Olympic National Park
Comfort score	50/100 (D)	35/100 (F)
Feels-like high	-2°C	-1°C
Avg high / low	2° / -6°	2° / -3°
Rainfall	189 mm	502 mm
Rainy days	12	21
Humidity	79%	90%
Air quality (AQI)	36	35

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

Lassen Volcanic National Park vs Olympic National Park in December — FAQ

Is December better in Lassen Volcanic National Park or Olympic National Park?: Lassen Volcanic National Park is the better pick in December — 50 vs 35 on SeasonMap's comfort score. Lassen Volcanic National Park is freezing, soaked, clean air, while Olympic National Park is freezing, soaked, clean air.
What is the weather like in Lassen Volcanic National Park vs Olympic National Park in December?: In December, Lassen Volcanic National Park averages 2°C high / -6°C low with about 189 mm of rain; Olympic National Park averages 2°C high / -3°C low with about 502 mm.