Juneau (AK)
May
Weather in Juneau, Alaska for May 2027
Your guide to Juneau weather in May - trends and predictions
Juneau typically experiences moderate snowfall in May, with an average of 6 snowy days.
In general, the average temperature in Juneau at the beginning of May is 6.9 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 7.3 °C by the end of May.
Is May a good time to visit Juneau? check out the best time to travel to Juneau page.
✨ Is May a good time to visit Juneau? – Ask the AI Weatherman
Snow Forecast ❄️
Temperatures
More
8
Dry days
17
Rainy days
6
Snow days
7°/1°
Temperatures
8 km/h
Avg max wind
87 %
Avg humidity
Juneau Weather May
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Temperatures trend during May in Juneau
See the weather trend as well as the moving average line
May weather in Juneau day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| May 1 |  Moderate rain | 7° /1° | 12.3 mm | 0 cm | |
| May 2 |  Light snow | 7° /1° | 15.2 mm | 3.9 cm | |
| May 3 | Light snow | 8° /1° | 3.9 mm | 2.8 cm | |
| May 4 |  Overcast | 10° /0° | 0.4 mm | 0.1 cm | |
| May 5 |  Light rain | 7° /2° | 8.3 mm | 0.9 cm | |
| May 6 | Light snow | 5° /1° | 5.9 mm | 3.2 cm | |
| May 7 |  Moderate or heavy snow with thunder | 5° /0° | 4.7 mm | 3.4 cm | |
| May 8 | Light snow | 5° /1° | 10.5 mm | 1.9 cm | |
| May 9 |  Light sleet | 6° /1° | 24.2 mm | 0 cm | |
| May 10 | Moderate rain | 4° /1° | 14.1 mm | 0.3 cm | |
| May 11 |  Patchy rain possible | 7° /1° | 2.3 mm | 0.4 cm | |
| May 12 | Light sleet | 7° /2° | 6.7 mm | 0 cm | |
| May 13 | Light snow | 5° /2° | 12.1 mm | 0.7 cm | |
| May 14 | Light sleet | 5° /2° | 9.4 mm | 0 cm | |
| May 15 | Light snow | 6° /1° | 5.9 mm | 0.5 cm | |
| May 16 | Light rain | 8° /1° | 6 mm | 0 cm | |
| May 17 | Light rain | 6° /2° | 7.1 mm | 0 cm | |
| May 18 | Light rain | 7° /2° | 5.4 mm | 0 cm | |
| May 19 | Light sleet | 7° /2° | 4.7 mm | 0 cm | |
| May 20 | Light snow | 6° /2° | 13.7 mm | 2.1 cm | |
| May 21 |  Partly cloudy | 8° /1° | 0.8 mm | 0 cm | |
| May 22 | Light rain | 8° /2° | 5.2 mm | 0 cm | |
| May 23 | Moderate rain | 7° /2° | 11.9 mm | 0 cm | |
| May 24 | Light rain | 8° /2° | 3.5 mm | 0 cm | |
| May 25 | Light rain | 10° /3° | 2.7 mm | 0 cm | |
| May 26 | Light rain | 8° /3° | 4 mm | 0 cm | |
| May 27 | Moderate rain | 6° /2° | 11.9 mm | 0 cm | |
| May 28 | Moderate rain | 7° /2° | 16.7 mm | 0 cm | |
| May 29 | Moderate rain | 6° /1° | 12.2 mm | 0.1 cm | |
| May 30 | Light rain | 6° /1° | 5.5 mm | 0 cm | |
| May 31 | Light rain | 8° /1° | 4.5 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for Juneau 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 Juneau forecast closer to your planned date for the most up-to-date weather information.
Change Month
Juneau in May - FAQ
What are the expected maximum and minimum temperatures in Juneau during May?
Prepare for cooler days with highs just around 7° and colder nights, dipping below 1°.
How much rainfall should be expected in Juneau during May?
Significant rainfall exceeding 251.4 mm is expected in Juneau during May, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Juneau in May 2027?
Juneau experiences an average snowfall of 20.4 cm during May, occurring over 6 days.
What are the typical wind conditions in Juneau during May?
The average wind speed in Juneau during May is 8 km/h, suggesting breezy to windy conditions, depending on your activities.
Juneau snow forecast May 2027
Track daily snowfall levels and discover Juneau’s snowy potential this May ❄️
On average, Juneau sees 6 snowy days during May, with approximately 20.4 cm of total snowfall.
May rainfall patterns in Juneau
Explore the daily rainfall trends and prepare for Juneaus May weather 💧
Typically, Juneau has 17 rainy days in May with a total of 251.4 mm of rainfall.
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