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

In January, Arches National Park averages 3°C high / -7°C low with about 14 mm of rain; Las Vegas averages 15°C high / 5°C low with about 14 mm.

Arches National Park vs Las Vegas in January

Las Vegas is the better pick in January — 71 vs 67 on SeasonMap's comfort score. Las Vegas is cool, dry, clean air, while Arches National Park is cold, dry, clean air.

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

	🇺🇸 Arches National Park	🇺🇸 Las Vegas
Comfort score	67/100 (C)	71/100 (B)
Feels-like high	0°C	12°C
Avg high / low	3° / -7°	15° / 5°
Rainfall	14 mm	14 mm
Rainy days	4	3
Humidity	64%	49%
Air quality (AQI)	37	40

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

Month by month

Arches National Park vs Las Vegas in January — FAQ

Is January better in Arches National Park or Las Vegas?: Las Vegas is the better pick in January — 71 vs 67 on SeasonMap's comfort score. Las Vegas is cool, dry, clean air, while Arches National Park is cold, dry, clean air.
What is the weather like in Arches National Park vs Las Vegas in January?: In January, Arches National Park averages 3°C high / -7°C low with about 14 mm of rain; Las Vegas averages 15°C high / 5°C low with about 14 mm.