What is the weather like in Boise vs Great Sand Dunes National Park in May?

In May, Boise averages 23°C high / 9°C low with about 37 mm of rain; Great Sand Dunes National Park averages 20°C high / 5°C low with about 33 mm.

Boise vs Great Sand Dunes National Park in May

Boise and Great Sand Dunes National Park are nearly tied in May — 92 vs 92 on SeasonMap's comfort score. Boise is nice, a little rain, clean air; Great Sand Dunes National Park is nice, a little rain.

Boise vs Great Sand Dunes National Park — May climate, side by side

	🇺🇸 Boise	🇺🇸 Great Sand Dunes National Park
Comfort score	92/100 (S)	92/100 (S)
Feels-like high	21°C	17°C
Avg high / low	23° / 9°	20° / 5°
Rainfall	37 mm	33 mm
Rainy days	6	4
Humidity	51%	44%
Air quality (AQI)	42	54

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

Month by month

Boise vs Great Sand Dunes National Park in May — FAQ

Is May better in Boise or Great Sand Dunes National Park?: Boise and Great Sand Dunes National Park are nearly tied in May — 92 vs 92 on SeasonMap's comfort score. Boise is nice, a little rain, clean air; Great Sand Dunes National Park is nice, a little rain.
What is the weather like in Boise vs Great Sand Dunes National Park in May?: In May, Boise averages 23°C high / 9°C low with about 37 mm of rain; Great Sand Dunes National Park averages 20°C high / 5°C low with about 33 mm.