What is the weather like in Arches National Park vs Las Vegas in May?

In May, Arches National Park averages 25°C high / 9°C low with about 13 mm of rain; Las Vegas averages 32°C high / 20°C low with about 5 mm.

Arches National Park vs Las Vegas in May

Arches National Park is the better pick in May — 90 vs 78 on SeasonMap's comfort score. Arches National Park is nice, dry, while Las Vegas is hot, dry.

Arches National Park vs Las Vegas — May climate, side by side

	🇺🇸 Arches National Park	🇺🇸 Las Vegas
Comfort score	90/100 (S)	78/100 (B)
Feels-like high	21°C	29°C
Avg high / low	25° / 9°	32° / 20°
Rainfall	13 mm	5 mm
Rainy days	2	1
Humidity	27%	21%
Air quality (AQI)	55	64

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

Month by month

Arches National Park vs Las Vegas in May — FAQ

Is May better in Arches National Park or Las Vegas?: Arches National Park is the better pick in May — 90 vs 78 on SeasonMap's comfort score. Arches National Park is nice, dry, while Las Vegas is hot, dry.
What is the weather like in Arches National Park vs Las Vegas in May?: In May, Arches National Park averages 25°C high / 9°C low with about 13 mm of rain; Las Vegas averages 32°C high / 20°C low with about 5 mm.