Anacortes (WA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Anacortes.
Climate overview of Anacortes
The climate in Anacortes, Washington State, United States of America, is marked by large temperature swings across the seasons, ranging from 23°C (73°F) in July to 7°C (45°F) in December.
The city receives around 739 mm (29 in) of rain/snowfall per year. It experiences a distinct dry season from June to August. November is the wettest month and August the driest. The sunniest month is July, with 11.0 hours of sunshine per day on average.
Anacortes Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Anacortes — and find the best time to visit.
Monthly Temperature in Anacortes
In Anacortes, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 23°C (73°F) in July to a chilly 7°C (45°F) in December.
Nighttime temperatures range from 12°C (54°F) in July to 2°C (36°F) in December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Anacortes
On average, Anacortes receives a reasonable amount of rain/snowfall, with an annual precipitation of 739 mm (29 in). The seasons in Anacortes bring significant changes in precipitation. The wettest month, November, receives high rainfall, with an average of 115 mm (4.5 in) of precipitation. This rainfall is distributed across 21 rainy days.
In contrast, the driest month, August, experiences much less rainfall, totaling 17 mm (0.7 in) over 5 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Anacortes Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Anacortes
In Anacortes, summer days are longer and more sunny, with daily sunshine hours peaking at 11.0 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.3 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Best Time to Visit Anacortes
Frequently asked questions about the climate in Anacortes
What is the best time to visit Anacortes?
July, August and September typically offer the most optimal weather in Anacortes. In contrast, January, February, November and December tend to have less optimal conditions. Anacortes has a distinct dry season from June to August.
What temperatures can I expect in Anacortes?
Daytime highs range from 7°C (45°F) in December to 23°C (73°F) in July. Nighttime lows range from 2°C (36°F) to 12°C (54°F). Temperatures vary considerably through the year.
How much rain does Anacortes get?
Annual rainfall is around 739 mm (29 in). November is the wettest month with 115 mm (4.5 in), while August is the driest with 17 mm (0.7 in).
How sunny is Anacortes?
Anacortes receives around 2,221 hours of sunshine per year. July is the sunniest month with 331 hours, while December is the cloudiest with just 68 hours. Overall, Anacortes enjoys abundant sunshine.
Anacortes 3-Day Forecast
Anacortes (WA) 3-Day Forecast
Anacortes on the map
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