What is the weather like in Denver vs Yellowstone National Park in October?

In October, Denver averages 21°C high / 3°C low with about 18 mm of rain; Yellowstone National Park averages 8°C high / -6°C low with about 62 mm.

Denver vs Yellowstone National Park in October

Denver is the better pick in October — 86 vs 70 on SeasonMap's comfort score. Denver is nice, dry, clean air, while Yellowstone National Park is cold, a little rain, clean air.

Denver vs Yellowstone National Park — October climate, side by side

	🇺🇸 Denver	🇺🇸 Yellowstone National Park
Comfort score	86/100 (A)	70/100 (B)
Feels-like high	17°C	3°C
Avg high / low	21° / 3°	8° / -6°
Rainfall	18 mm	62 mm
Rainy days	3	11
Humidity	50%	74%
Air quality (AQI)	31	40

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

Month by month

Denver vs Yellowstone National Park in October — FAQ

Is October better in Denver or Yellowstone National Park?: Denver is the better pick in October — 86 vs 70 on SeasonMap's comfort score. Denver is nice, dry, clean air, while Yellowstone National Park is cold, a little rain, clean air.
What is the weather like in Denver vs Yellowstone National Park in October?: In October, Denver averages 21°C high / 3°C low with about 18 mm of rain; Yellowstone National Park averages 8°C high / -6°C low with about 62 mm.