ClimateForecastNovemberDecember >>

Anacortes (WA) Climate by Month

The climate in Anacortes is marked by big temperature swings throughout the year. Temperatures range from warm during the warmest months to cold in the cooler months. It receives a moderate amount of precipitation. Now, let’s break down all the climate details for a clearer picture.

Average day and night temperature

In Anacortes, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 23°C in July to a chilly 7°C in December. Nighttime temperatures can drop, with averages reaching 2°C in December.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

On average, Anacortes receives a reasonable amount of rain/snowfall, with an annual precipitation of 739 mm. The seasons in Anacortes, bring significant changes in precipitation. The wettest month, November, receives high rainfall, with an average of 115 mm of precipitation. This rainfall is distributed across 21 rainy days. In contrast, the driest month, August, experiences much less rainfall, totaling 17 mm over 5 rainy days. These distinct seasonal differences provide diverse experiences throughout the year.

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

Sunshine over the year

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.

Monthly hours of sunshine

Data from: Friday Harbor, the United States of America (29 KM, 18 Miles).

Daily hours of sunshine

Data from: Friday Harbor, the United States of America (29 KM, 18 Miles).

The best time of year to visit Anacortes in the United States of America

During the months of July and August you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Does Anacortes have a dry season?
    Yes, the months of July and August are very dry.
  • Which is the warmest month in Anacortes?
    July has an average maximum temperature of 23°C and is the warmest month of the year.
  • Which is the coldest month in Anacortes?
    The coldest month is December with an average maximum temperature of 7°C.
  • Which is the wettest month in Anacortes?
    November tops the wettest month list with 115 mm of rainfall.
  • Which is the driest month in Anacortes?
    August is the driest month with 17 mm of precipitation.
  • Which is the sunniest month in Anacortes?
    July is the sunniest month with an average of 331 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Anacortes (WA)

    Thu   Nov 21
    10°C | 4°C
    E 14 km/h
    7.4 mm
    overcast and heavy rain

    overcast and heavy rain

    Fri   Nov 22
    14°C | 6°C
    SE 36 km/h
    3.8 mm
    partly cloudy and rain

    partly cloudy and rain

    Sat   Nov 23
    11°C | 6°C
    SE 32 km/h
    0.9 mm
    broken clouds and rain

    broken clouds and rain