Glacier Bay National Park vs Juneau: which is better, month by month

Juneau beats Glacier Bay National Park in 3 of 12 months — its lead peaks in April (63 vs 56) — while Glacier Bay National Park wins October; they are within 3 points in the other 8 months.

Each place is scored under the lens that suits its type — they are different kinds of destination, so the scores are each place at its own best. Comfort is SeasonMap's 0–100 estimate from ERA5 climate normals, not a forecast.

Glacier Bay National Park

🇺🇸 United States · cold climate

Best month: July 82/100
Months won: 1 of 12

Juneau

🇺🇸 United States · mild climate

Best month: June 83/100
Months won: 3 of 12

Glacier Bay National Park vs Juneau — all 12 months

Month	Glacier Bay National Park	Juneau	Winner	Gap
January	29Ffreezing, soaked, clean air	26Ffreezing, soaked, clean air	Tie	3
February	38Ffreezing, soaked, clean air	37Ffreezing, soaked, clean air	Tie	1
March	45Ffreezing, soaked, clean air	50Dcold, rainy, clean air	Juneau	5
April	56Dfreezing, soaked, clean air	63Ccold, soaked, clean air	Juneau	7
May	68Ccold, soaked, clean air	71Bcool, soaked, clean air	Tie	3
June	79Bcold, soaked, clean air	83Anice, soaked, clean air	Juneau	4
July	82Acold, soaked, clean air	80Anice, soaked, clean air	Tie	2
August	72Bcold, soaked, clean air	73Bnice, soaked, clean air	Tie	1
September	61Ccold, soaked, clean air	59Dcool, soaked, clean air	Tie	2
October	50Dcold, soaked, clean air	45Fcold, soaked, clean air	Glacier Bay National Park	5
November	34Ffreezing, soaked, clean air	31Fcold, soaked, clean air	Tie	3
December	26Ffreezing, soaked, clean air	23Ffreezing, soaked, clean air	Tie	3

A month is a tie when the two are within 3 points. The widest gap is April (56 vs 63). Tap a month for that month's temperature, rain, humidity and air quality side by side.