What is the weather like in Katmai National Park vs Kobuk Valley National Park in September?

In September, Katmai National Park averages 11°C high / 7°C low with about 139 mm of rain; Kobuk Valley National Park averages 7°C high / 2°C low with about 86 mm.

Katmai National Park vs Kobuk Valley National Park in September

Katmai National Park and Kobuk Valley National Park are nearly tied in September — 75 vs 74 on SeasonMap's comfort score. Katmai National Park is cool, rainy, clean air; Kobuk Valley National Park is cold, rainy, clean air.

Katmai National Park vs Kobuk Valley National Park — September climate, side by side

	🇺🇸 Katmai National Park	🇺🇸 Kobuk Valley National Park
Comfort score	75/100 (B)	74/100 (B)
Feels-like high	10°C	4°C
Avg high / low	11° / 7°	7° / 2°
Rainfall	139 mm	86 mm
Rainy days	18	12
Humidity	87%	84%
Air quality (AQI)	24	20

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

Month by month

Katmai National Park vs Kobuk Valley National Park in September — FAQ

Is September better in Katmai National Park or Kobuk Valley National Park?: Katmai National Park and Kobuk Valley National Park are nearly tied in September — 75 vs 74 on SeasonMap's comfort score. Katmai National Park is cool, rainy, clean air; Kobuk Valley National Park is cold, rainy, clean air.
What is the weather like in Katmai National Park vs Kobuk Valley National Park in September?: In September, Katmai National Park averages 11°C high / 7°C low with about 139 mm of rain; Kobuk Valley National Park averages 7°C high / 2°C low with about 86 mm.