Grand Canyon National Park vs Guadalupe Mountains National Park in September

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

Grand Canyon National Park vs Guadalupe Mountains National ParkSeptember climate, side by side

Grand Canyon National ParkGuadalupe Mountains National Park
Comfort score52/100 (D)92/100 (S)
Feels-like high33°C21°C
Avg high / low35° / 19°23° / 12°
Rainfall14 mm18 mm
Rainy days24
Humidity34%47%
Air quality (AQI)3836

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

Grand Canyon National Park vs Guadalupe Mountains National Park in September — FAQ

Is September better in Grand Canyon National Park or Guadalupe Mountains National Park?
Guadalupe Mountains National Park is the better pick in September — 92 vs 52 on SeasonMap's comfort score. Guadalupe Mountains National Park is nice, dry, clean air, while Grand Canyon National Park is hot, dry, clean air.
What is the weather like in Grand Canyon National Park vs Guadalupe Mountains National Park in September?
In September, Grand Canyon National Park averages 35°C high / 19°C low with about 14 mm of rain; Guadalupe Mountains National Park averages 23°C high / 12°C low with about 18 mm.