Juneau City and Borough (Juneau)
May
Weather in Juneau City and Borough, Alaska for May 2026
Your guide to Juneau City and Borough weather in May - trends and predictions
The climate of Juneau City and Borough in May is quite snowy, averaging 12 snowy days.
According to Juneau City and Borough snow forecast for May 2026, no snow is expected at the beginning of the month.Expect cooler weather in first days of May 2026 in Juneau City and Borough with the forecast suggesting a temperature of 8.2 °F, lower than the historical average.
In general, the average temperature in Juneau City and Borough at the beginning of May is 8.1 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 7.1 °F by the end of May.
New! Chat with our AI weatherman - it’s amazing and free.
Snow Forecast ❄️
Temperatures
More
2
Dry days
17
Rainy days
12
Snow days
6°/1°
Temperatures
8 km/h
Avg max wind
86 %
Avg humidity
Juneau City and Borough Weather May
Move between months or click on a day
Temperatures trend during May in Juneau City and Borough
See the weather trend as well as the moving average line
May weather in Juneau City and Borough day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| May 1 |  Patchy rain possible | 8° /3° | 2.4 mm | 0 cm | |
| May 2 |  Moderate rain | 5° /3° | 9.1 mm | 0 cm | |
| May 3 | Patchy rain possible | 5° /4° | 4.3 mm | 0 cm | |
| May 4 | Patchy rain possible | 7° /1° | 1 mm | 0 cm | |
| May 5 |  Sunny | 11° /0° | 0 mm | 0 cm | |
| May 6 |  Partly cloudy | 10° /0° | 0 mm | 0 cm | |
| May 7 |  Overcast | 11° /2° | 0 mm | 0 cm | |
| May 8 |  Cloudy | 15° /5° | 0 mm | 0 cm | |
| May 9 | Patchy rain possible | 12° /5° | 1.3 mm | 0 cm | |
| May 10 | Patchy rain possible | 8° /5° | 0.8 mm | 0 cm | |
| May 11 | Moderate rain | 7° /5° | 8.7 mm | 0 cm | |
| May 12 |  Light sleet | 6° /1° | 10.1 mm | 0 cm | |
| May 13 |  Moderate or heavy snow showers | 4° /1° | 13.7 mm | 1.1 cm | |
| May 14 | Light sleet | 5° /1° | 4.5 mm | 0.1 cm | |
| May 15 | Moderate or heavy snow showers | 5° /0° | 8.4 mm | 0.8 cm | |
| May 16 | Sunny | 7° /1° | 8.7 mm | 0 cm | |
| May 17 | Patchy rain possible | 6° /2° | 2.7 mm | 0 cm | |
| May 18 | Patchy rain possible | 8° /1° | 0.4 mm | 0 cm | |
| May 19 | Light sleet | 8° /1° | 5.2 mm | 0 cm | |
| May 20 | Moderate or heavy snow showers | 6° /1° | 9.2 mm | 3.1 cm | |
| May 21 | Partly cloudy | 8° /1° | 0.8 mm | 0 cm | |
| May 22 | Patchy rain possible | 9° /2° | 3.6 mm | 0 cm | |
| May 23 | Light rain shower | 8° /2° | 11.8 mm | 0 cm | |
| May 24 | Light rain shower | 8° /2° | 4.3 mm | 0 cm | |
| May 25 | Patchy rain possible | 8° /3° | 4.1 mm | 0 cm | |
| May 26 | Light rain shower | 8° /2° | 2.3 mm | 0 cm | |
| May 27 | Light rain shower | 7° /1° | 11.7 mm | 0 cm | |
| May 28 | Light rain shower | 7° /2° | 21.3 mm | 0 cm | |
| May 29 | Light rain shower | 6° /1° | 15 mm | 0 cm | |
| May 30 | Patchy rain possible | 6° /1° | 5.1 mm | 0 cm | |
| May 31 | Patchy rain possible | 8° /1° | 3.3 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for Juneau City and Borough 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 City and Borough forecast closer to your planned date for the most up-to-date weather information.
Change Month
Juneau City and Borough in May - FAQ
What are the expected maximum and minimum temperatures in Juneau City and Borough during May?
Prepare for cooler days with highs just around 6° and colder nights, dipping below 1°.
How much rainfall should be expected in Juneau City and Borough during May?
Significant rainfall exceeding 265.4 mm is expected in Juneau City and Borough during May, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Juneau City and Borough in May 2026?
Juneau City and Borough experiences an average snowfall of 30.475 cm during May, occurring over 12 days.
What are the typical wind conditions in Juneau City and Borough during May?
The average wind speed in Juneau City and Borough during May is 8 km/h, suggesting breezy to windy conditions, depending on your activities.
Juneau City and Borough snow forecast May 2026
Track daily snowfall levels and discover Juneau City and Borough’s snowy potential this May ❄️
On average, Juneau City and Borough sees 12 snowy days during May, with approximately 30.5 cm of total snowfall.
May rainfall patterns in Juneau City and Borough
Explore the daily rainfall trends and prepare for Juneau City and Boroughs May weather 💧
Typically, Juneau City and Borough has 17 rainy days in May with a total of 265.4 mm of rainfall.
Top locations in Juneau City and Borough
Select a location for an accurate weather forecast
More Locations Quick links
More Juneau City and Borough weather pages
You are here
Where is Juneau City and Borough?Get accurate weather forecasts for Juneau City and Borough, located at latitude 58.302 and longitude -134.42. Stay updated with localized weather information tailored for Juneau City and Borough.
Found a mistake?
We appreciate your attention to details. Tell us here.