What is the weather like in Grand Canyon National Park vs Zion National Park in March?

In March, Grand Canyon National Park averages 21°C high / 7°C low with about 27 mm of rain; Zion National Park averages 11°C high / -2°C low with about 59 mm.

Grand Canyon National Park vs Zion National Park in March

Grand Canyon National Park is the better pick in March — 94 vs 79 on SeasonMap's comfort score. Grand Canyon National Park is nice, dry, clean air, while Zion National Park is cold, a little rain, clean air.

Grand Canyon National Park vs Zion National Park — March climate, side by side

	🇺🇸 Grand Canyon National Park	🇺🇸 Zion National Park
Comfort score	94/100 (S)	79/100 (B)
Feels-like high	17°C	8°C
Avg high / low	21° / 7°	11° / -2°
Rainfall	27 mm	59 mm
Rainy days	4	7
Humidity	52%	57%
Air quality (AQI)	44	46

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

Month by month

Grand Canyon National Park vs Zion National Park in March — FAQ

Is March better in Grand Canyon National Park or Zion National Park?: Grand Canyon National Park is the better pick in March — 94 vs 79 on SeasonMap's comfort score. Grand Canyon National Park is nice, dry, clean air, while Zion National Park is cold, a little rain, clean air.
What is the weather like in Grand Canyon National Park vs Zion National Park in March?: In March, Grand Canyon National Park averages 21°C high / 7°C low with about 27 mm of rain; Zion National Park averages 11°C high / -2°C low with about 59 mm.