Wasilla (AK) Weather & Climate: Best Time to Visit

Depending on the time of the year, temperatures range from pleasant to very cold in Wasilla. Average daytime temperatures reach a pleasant 18°C (64°F) in July. In January, the coolest month of the year, temperatures drop to a very cold -8°C (18°F).

At night, temperatures range from around 10°C (50°F) in July to -15°C (5°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Wasilla has a relatively rain/snowy climate with high precipitation levels, averaging 1007 mm (40 in) of rain/snowfall annually. Wasilla can be quite wet during August, receiving approximately 143 mm (5.6 in) of precipitation over 14 rainy days.

In contrast, during the driest month (April), you will experience much drier conditions, with 43 mm (1.7 in) of precipitation spread across 7 snowy/rainy days days. For more details, please visit our Wasilla Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Wasilla can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 9.6 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 1.8 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

Daily percentage of sunshine

The relative humidity is high throughout the year in Wasilla.

The city experiences its highest humidity in November, reaching 77%. In May, the humidity drops to its lowest level at 62%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year