Capitol Reef National Park vs Grand Canyon National Park in September

Capitol Reef National Park is the better pick in September — 92 vs 52 on SeasonMap's comfort score. Capitol Reef National Park is nice, dry, clean air, while Grand Canyon National Park is hot, dry, clean air.

Capitol Reef National Park vs Grand Canyon National ParkSeptember climate, side by side

Capitol Reef National ParkGrand Canyon National Park
Comfort score92/100 (S)52/100 (D)
Feels-like high22°C33°C
Avg high / low25° / 11°35° / 19°
Rainfall19 mm14 mm
Rainy days22
Humidity37%34%
Air quality (AQI)3738

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

Capitol Reef National Park vs Grand Canyon National Park in September — FAQ

Is September better in Capitol Reef National Park or Grand Canyon National Park?
Capitol Reef National Park is the better pick in September — 92 vs 52 on SeasonMap's comfort score. Capitol Reef National Park is nice, dry, clean air, while Grand Canyon National Park is hot, dry, clean air.
What is the weather like in Capitol Reef National Park vs Grand Canyon National Park in September?
In September, Capitol Reef National Park averages 25°C high / 11°C low with about 19 mm of rain; Grand Canyon National Park averages 35°C high / 19°C low with about 14 mm.