What is the weather like in Denali National Park vs Katmai National Park in August?

In August, Denali National Park averages 15°C high / 10°C low with about 167 mm of rain; Katmai National Park averages 15°C high / 11°C low with about 112 mm.

Denali National Park vs Katmai National Park in August

Katmai National Park is the better pick in August — 83 vs 79 on SeasonMap's comfort score. Katmai National Park is cool, rainy, clean air, while Denali National Park is cool, soaked, clean air.

Denali National Park vs Katmai National Park — August climate, side by side

	🇺🇸 Denali National Park	🇺🇸 Katmai National Park
Comfort score	79/100 (B)	83/100 (A)
Feels-like high	14°C	15°C
Avg high / low	15° / 10°	15° / 11°
Rainfall	167 mm	112 mm
Rainy days	20	17
Humidity	77%	86%
Air quality (AQI)	26	23

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

Month by month

Denali National Park vs Katmai National Park in August — FAQ

Is August better in Denali National Park or Katmai National Park?: Katmai National Park is the better pick in August — 83 vs 79 on SeasonMap's comfort score. Katmai National Park is cool, rainy, clean air, while Denali National Park is cool, soaked, clean air.
What is the weather like in Denali National Park vs Katmai National Park in August?: In August, Denali National Park averages 15°C high / 10°C low with about 167 mm of rain; Katmai National Park averages 15°C high / 11°C low with about 112 mm.