What is the weather like in Flagstaff vs Joshua Tree National Park in December?

In December, Flagstaff averages 8°C high / -5°C low with about 40 mm of rain; Joshua Tree National Park averages 17°C high / 5°C low with about 14 mm.

Flagstaff vs Joshua Tree National Park in December

Joshua Tree National Park is the better pick in December — 85 vs 61 on SeasonMap's comfort score. Joshua Tree National Park is cool, dry, clean air, while Flagstaff is cold, a little rain, clean air.

Flagstaff vs Joshua Tree National Park — December climate, side by side

	🇺🇸 Flagstaff	🇺🇸 Joshua Tree National Park
Comfort score	61/100 (C)	85/100 (A)
Feels-like high	4°C	14°C
Avg high / low	8° / -5°	17° / 5°
Rainfall	40 mm	14 mm
Rainy days	5	2
Humidity	56%	42%
Air quality (AQI)	39	31

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

Month by month

Flagstaff vs Joshua Tree National Park in December — FAQ

Is December better in Flagstaff or Joshua Tree National Park?: Joshua Tree National Park is the better pick in December — 85 vs 61 on SeasonMap's comfort score. Joshua Tree National Park is cool, dry, clean air, while Flagstaff is cold, a little rain, clean air.
What is the weather like in Flagstaff vs Joshua Tree National Park in December?: In December, Flagstaff averages 8°C high / -5°C low with about 40 mm of rain; Joshua Tree National Park averages 17°C high / 5°C low with about 14 mm.