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Weather in Alaska for May 2025

Your guide to Alaska weather in May - trends and predictions
  • In general, the average temperature in Alaska at the beginning of May is 7 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 10.3 °F by the end of May.

  • Alaska sees moderate rainfall in May, averaging 10 rainy days.

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Average dry days
21
Dry days
Average rainy days
10
Rainy days
Average snowy days
0
Snow days
Average temperatures
10°/3°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
74 %
Avg humidity

Alaska in May average weather

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Temperatures trend during May in Alaska

See the weather trend as well as the moving average line

May weather day by day

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Date Weather Temperatures Rain UV More
May 1 Light freezing rain
Light freezing rain
7° /1° 2.7 mm 2
May 2 Patchy rain possible
Patchy rain possible
8° /1° 0.5 mm 2
May 3 Moderate rain at times
Moderate rain at times
6° /2° 3.7 mm 2
May 4 Overcast
Overcast
7° /1° 0.3 mm 2
May 5 Overcast
Overcast
7° /2° 0.1 mm 2
May 6 Patchy rain possible
Patchy rain possible
6° /2° 6.5 mm 2
May 7 Overcast
Overcast
8° /1° 0.8 mm 2
May 8 Patchy rain possible
Patchy rain possible
8° /1° 0.9 mm 2
May 9 Patchy rain possible
Patchy rain possible
7° /1° 2.5 mm 2
May 10 Patchy rain possible
Patchy rain possible
8° /1° 0.4 mm 3
May 11 Moderate rain at times
Moderate rain at times
9° /3° 0.8 mm 2
May 12 Overcast
Overcast
10° /2° 0.3 mm 3
May 13 Patchy rain possible
Patchy rain possible
10° /3° 0.1 mm 3
May 14 Patchy rain possible
Patchy rain possible
10° /3° 0.4 mm 3
May 15 Cloudy
Cloudy
10° /4° 0 mm 3
May 16 Patchy rain possible
Patchy rain possible
8° /3° 1.6 mm 2
May 17 Partly cloudy
Partly cloudy
7° /3° 0.1 mm 3
May 18 Partly cloudy
Partly cloudy
11° /2° 0 mm 4
May 19 Patchy rain possible
Patchy rain possible
12° /5° 0.3 mm 3
May 20 Patchy rain possible
Patchy rain possible
10° /5° 0.4 mm 3
May 21 Patchy rain possible
Patchy rain possible
9° /4° 0.9 mm 2
May 22 Partly cloudy
Partly cloudy
10° /3° 0.6 mm 3
May 23 Overcast
Overcast
9° /4° 0.5 mm 3
May 24 Patchy rain possible
Patchy rain possible
9° /4° 1.3 mm 3
May 25 Moderate rain at times
Moderate rain at times
10° /5° 4.4 mm 3
May 26 Patchy rain possible
Patchy rain possible
11° /6° 0.8 mm 3
May 27 Patchy rain possible
Patchy rain possible
10° /4° 0.6 mm 3
May 28 Moderate or heavy rain shower
Moderate or heavy rain shower
11° /5° 3.1 mm 3
May 29 Overcast
Overcast
10° /6° 0.9 mm 3
May 30 Patchy rain possible
Patchy rain possible
10° /6° 0.2 mm 3
May 31 Patchy rain possible
Patchy rain possible
10° /5° 1.2 mm 3
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Important Notice
Our weather forecast for Alaska in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Alaska forecast closer to your planned date for the most up-to-date weather information.

Alaska in May - FAQ

What are the expected maximum and minimum temperatures in Alaska during May?
Prepare for cooler days with highs just around 10° and colder nights, dipping below 3°.
How much rainfall should be expected in Alaska during May?
Moderate rainfall is anticipated in Alaska during May, with a total of 70.8 mm spread over approximately 10 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Alaska during May?
The average wind speed in Alaska during May is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Alaska

Explore the daily rainfall trends and prepare for Alaskas May weather 💧
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Location coordinates Where is Alaska?

Get accurate weather forecasts for Alaska, located at latitude 61.218 and longitude -149.9. Stay updated with localized weather information tailored for Alaska.

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