What is the weather like in Grand Canyon National Park vs Saguaro National Park in December?

In December, Grand Canyon National Park averages 14°C high / 2°C low with about 17 mm of rain; Saguaro National Park averages 15°C high / 3°C low with about 31 mm.

Grand Canyon National Park vs Saguaro National Park in December

Saguaro National Park is the better pick in December — 83 vs 78 on SeasonMap's comfort score. Saguaro National Park is cool, a little rain, clean air, while Grand Canyon National Park is cool, dry, clean air.

Grand Canyon National Park vs Saguaro National Park — December climate, side by side

	🇺🇸 Grand Canyon National Park	🇺🇸 Saguaro National Park
Comfort score	78/100 (B)	83/100 (A)
Feels-like high	10°C	12°C
Avg high / low	14° / 2°	15° / 3°
Rainfall	17 mm	31 mm
Rainy days	3	4
Humidity	56%	50%
Air quality (AQI)	35	31

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

Month by month

Grand Canyon National Park 🇺🇸 United Statescool, dry, clean air · best March78
Saguaro National Park 🇺🇸 United Statescool, a little rain, clean air · best April83

Grand Canyon National Park vs Saguaro National Park in December — FAQ

Is December better in Grand Canyon National Park or Saguaro National Park?: Saguaro National Park is the better pick in December — 83 vs 78 on SeasonMap's comfort score. Saguaro National Park is cool, a little rain, clean air, while Grand Canyon National Park is cool, dry, clean air.
What is the weather like in Grand Canyon National Park vs Saguaro National Park in December?: In December, Grand Canyon National Park averages 14°C high / 2°C low with about 17 mm of rain; Saguaro National Park averages 15°C high / 3°C low with about 31 mm.