What is the weather like in Denver vs Las Vegas in December?

In December, Denver averages 11°C high / -5°C low with about 12 mm of rain; Las Vegas averages 16°C high / 5°C low with about 10 mm.

Denver vs Las Vegas in December

Las Vegas is the better pick in December — 73 vs 67 on SeasonMap's comfort score. Las Vegas is cool, dry, clean air, while Denver is cold, dry, clean air.

Denver vs Las Vegas — December climate, side by side

	Denver	Las Vegas
Comfort score	67/100 (C)	73/100 (B)
Feels-like high	7°C	12°C
Avg high / low	11° / -5°	16° / 5°
Rainfall	12 mm	10 mm
Rainy days	2	1
Humidity	56%	42%
Air quality (AQI)	41	44

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

Denver vs Las Vegas in December — FAQ

Is December better in Denver or Las Vegas?: Las Vegas is the better pick in December — 73 vs 67 on SeasonMap's comfort score. Las Vegas is cool, dry, clean air, while Denver is cold, dry, clean air.
What is the weather like in Denver vs Las Vegas in December?: In December, Denver averages 11°C high / -5°C low with about 12 mm of rain; Las Vegas averages 16°C high / 5°C low with about 10 mm.