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Juneau, AK — best months to visit

A capital city tucked between mountains, glaciers, and the Inside Passage.

Best months for Juneau: June — cold days around 62°F, rain on about 17 days a month.

Averages are the 1991–2020 climate normals (NOAA National Centers for Environmental Information) for the station named on each page. Rain days = days with at least 0.01 in of precipitation. Daylight is computed for the middle of the month.

All twelve months

Month	Score	Avg high	Avg low	Rain	Rain days	Daylight	Verdict
January	2	33°	24°	6.02 in	20	7h 04m	The toughest month
February	14	36°	25°	4.31 in	17	9h 13m	The toughest month
March	21	39°	27°	3.67 in	18	11h 35m	The toughest month
April	59	49°	33°	3.47 in	17	14h 17m	A shoulder month
May	76	58°	40°	3.51 in	16	16h 42m	A good month
June ★ Best	81	62°	47°	3.82 in	17	18h 13m	One of the best months
July	78	64°	50°	5.14 in	18	17h 36m	A good month
August	70	63°	49°	6.41 in	19	15h 23m	A good month
September	51	56°	44°	9.15 in	22	12h 43m	An off month
October	38	47°	37°	8.42 in	23	10h 07m	An off month
November	9	38°	29°	6.54 in	21	7h 44m	The toughest month
December	2	35°	26°	6.53 in	21	6h 25m	The toughest month

Score is rule-derived from the same normals — the rules are published on How we pick. Rain days = days with at least 0.01 in of precipitation.

June in Juneau: one of the best months (score 81 of 100)

Typical June days in Juneau reach about 62°F with nights near 47°F; rain is frequent — about 17 days see some rain, usually in showers; days are long — about 18h 13m of daylight in mid-June.

• A warm jacket for evenings and early starts.
• A waterproof shell and shoes you can soak — rain falls on about 17 days in a typical June, so plan an indoor anchor each day.
• A sleep mask if light bothers you — the sun is up about 18h 13m at mid-June.

Full June page →

Print the Best Months Card