Death Valley National Park vs Grand Canyon National Park in December

Death Valley National Park and Grand Canyon National Park are nearly tied in December — 79 vs 78 on SeasonMap's comfort score. Death Valley National Park is cold, dry, clean air; Grand Canyon National Park is cool, dry, clean air.

Death Valley National Park vs Grand Canyon National ParkDecember climate, side by side

Death Valley National ParkGrand Canyon National Park
Comfort score79/100 (B)78/100 (B)
Feels-like high8°C10°C
Avg high / low11° / 3°14° / 2°
Rainfall15 mm17 mm
Rainy days33
Humidity44%56%
Air quality (AQI)3335

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

Death Valley National Park vs Grand Canyon National Park in December — FAQ

Is December better in Death Valley National Park or Grand Canyon National Park?
Death Valley National Park and Grand Canyon National Park are nearly tied in December — 79 vs 78 on SeasonMap's comfort score. Death Valley National Park is cold, dry, clean air; Grand Canyon National Park is cool, dry, clean air.
What is the weather like in Death Valley National Park vs Grand Canyon National Park in December?
In December, Death Valley National Park averages 11°C high / 3°C low with about 15 mm of rain; Grand Canyon National Park averages 14°C high / 2°C low with about 17 mm.