What is the weather like in Glacier Bay National Park vs Juneau in September?

In September, Glacier Bay National Park averages 8°C high / 5°C low with about 514 mm of rain; Juneau averages 15°C high / 7°C low with about 321 mm.

Glacier Bay National Park vs Juneau in September

Glacier Bay National Park and Juneau are nearly tied in September — 61 vs 59 on SeasonMap's comfort score. Glacier Bay National Park is cold, soaked, clean air; Juneau is cool, soaked, clean air.

Glacier Bay National Park vs Juneau — September climate, side by side

	🇺🇸 Glacier Bay National Park	🇺🇸 Juneau
Comfort score	61/100 (C)	59/100 (D)
Feels-like high	6°C	14°C
Avg high / low	8° / 5°	15° / 7°
Rainfall	514 mm	321 mm
Rainy days	20	21
Humidity	87%	85%
Air quality (AQI)	30	27

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

Month by month

Glacier Bay National Park vs Juneau in September — FAQ

Is September better in Glacier Bay National Park or Juneau?: Glacier Bay National Park and Juneau are nearly tied in September — 61 vs 59 on SeasonMap's comfort score. Glacier Bay National Park is cold, soaked, clean air; Juneau is cool, soaked, clean air.
What is the weather like in Glacier Bay National Park vs Juneau in September?: In September, Glacier Bay National Park averages 8°C high / 5°C low with about 514 mm of rain; Juneau averages 15°C high / 7°C low with about 321 mm.