Death Valley National Park vs Grand Canyon National Park in May

Death Valley National Park is the better pick in May — 92 vs 67 on SeasonMap's comfort score. Death Valley National Park is nice, dry, while Grand Canyon National Park is hot, dry.

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

Death Valley National ParkGrand Canyon National Park
Comfort score92/100 (S)67/100 (C)
Feels-like high21°C29°C
Avg high / low24° / 13°31° / 15°
Rainfall3 mm10 mm
Rainy days11
Humidity19%27%
Air quality (AQI)6556

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

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

Is May better in Death Valley National Park or Grand Canyon National Park?
Death Valley National Park is the better pick in May — 92 vs 67 on SeasonMap's comfort score. Death Valley National Park is nice, dry, while Grand Canyon National Park is hot, dry.
What is the weather like in Death Valley National Park vs Grand Canyon National Park in May?
In May, Death Valley National Park averages 24°C high / 13°C low with about 3 mm of rain; Grand Canyon National Park averages 31°C high / 15°C low with about 10 mm.