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

In December, Lassen Volcanic National Park averages 2°C high / -6°C low with about 189 mm of rain; Portland averages 8°C high / 4°C low with about 184 mm.

Lassen Volcanic National Park vs Portland in December

Lassen Volcanic National Park is the better pick in December — 50 vs 45 on SeasonMap's comfort score. Lassen Volcanic National Park is freezing, soaked, clean air, while Portland is cold, soaked, clean air.

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

	🇺🇸 Lassen Volcanic National Park	🇺🇸 Portland
Comfort score	50/100 (D)	45/100 (F)
Feels-like high	-2°C	6°C
Avg high / low	2° / -6°	8° / 4°
Rainfall	189 mm	184 mm
Rainy days	12	18
Humidity	79%	88%
Air quality (AQI)	36	34

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

Month by month

Lassen Volcanic National Park vs Portland in December — FAQ

Is December better in Lassen Volcanic National Park or Portland?: Lassen Volcanic National Park is the better pick in December — 50 vs 45 on SeasonMap's comfort score. Lassen Volcanic National Park is freezing, soaked, clean air, while Portland is cold, soaked, clean air.
What is the weather like in Lassen Volcanic National Park vs Portland in December?: In December, Lassen Volcanic National Park averages 2°C high / -6°C low with about 189 mm of rain; Portland averages 8°C high / 4°C low with about 184 mm.