Weather in May 2025

Juneau weather in May 2025

The weather in Juneau in May is very cold with temperatures between 0°C and 9°C, warm clothes are a must.

You can expect rain for roughly half of the month of May in Juneau. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.

You can expect a few days of snow in Juneau during May. It’s important to get out your snow boots and warm mittens to stay warm while you explore Juneau.

Our weather forecast can give you a great sense of what weather to expect in Juneau in May 2025.

If you’re planning to visit Juneau in the near future, we highly recommend that you review the 14 day weather forecast for Juneau before you arrive.

Temperatures
Temperatures
9° / 0°
Rainy Days
Rainy Days
12
Snowy Days
Snowy Days
4
Dry Days
Dry Days
15
Rainfall
Rainfall
242
mm
6.5
Sun Hours
6.5
Hrs

Juneau annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January -4° / -10° 8 3 23 531 mm
Awful
February -4° / -10° 5 6 20 341 mm
Awful
March -1° / -9° 5 5 22 328 mm
Awful
April 3° / -5° 11 5 16 296 mm
Awful
May 9° / 0° 12 15 4 242 mm
Awful
June 12° / 3° 14 16 0 263 mm
Bad
July 14° / 5° 12 19 0 258 mm
Ok
August 13° / 5° 16 15 0 434 mm
Bad
September 10° / 3° 17 13 0 475 mm
Bad
October 4° / -1° 16 8 7 506 mm
Awful
November -2° / -6° 9 2 21 493 mm
Awful
December -4° / -10° 6 4 23 469 mm
Awful
Temperatures in Juneau in May
Rain in Juneau in May

Recommended Hotels in Juneau

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That’s why we run our special tools and found the best hotels in Juneau. Click on hotel for more details.

Weather in Juneau in May - FAQ

What is the average temperature in Juneau in May?
The average temperature in Juneau in May is 0/9° C.
What is the chance of rain in Juneau in May?
On average, there are 12 rainy days in Juneau during May.
Weather wise, is May a good time to visit Juneau?
The weather in Juneau in May is awful.
Can it snow in Juneau in May?
On average, there are 4 snowy days in Juneau in May.
More about the weather in Juneau