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Blaine (WA) Weather and Climate: A Comprehensive Guide

The temperature in Blaine can vary greatly throughout the year. The temperatures shift from warm to cold. It also has a relatively rain/snowy climate with high levels of precipitation. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

Depending on the time of the year, temperatures range from comfortable to chilly in Blaine. On average, daytime temperatures range from a comfortable 23°C in July to a chilly 7°C in December.

Nighttime temperatures can drop, with average lows reaching 1°C in December. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Blaine has a relatively rain/snowy climate with high precipitation levels, averaging 1085 mm of rain/snowfall annually. The seasons in Blaine, bring significant changes in precipitation. The wettest month, November, receives high rainfall, with an average of 159 mm of precipitation. This rainfall is distributed across 22 rainy days.

In contrast, the driest month, July, experiences much less rainfall, totaling 24 mm over 8 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Blaine Precipitation page.

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

Sunshine over the year

In Blaine, summer days are longer and more sunny, with daily sunshine hours peaking at 9.4 hours in July. As the darker season arrives, the brightness of the sun becomes less. November sees a soft sun for only 2.0 hours per average day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Bellingham, the United States of America (32 KM, 20 Miles).

Daily hours of sunshine

Data from: Bellingham, the United States of America (32 KM, 20 Miles).

Forecast for Blaine (WA)

Fri   Dec 27
8°C | 5°C
E 2 m/s
7.2 mm
overcast and rain

overcast and rain

Sat   Dec 28
11°C | 6°C
S 3 m/s
14 mm
broken clouds and rain

broken clouds and rain

Sun   Dec 29
7°C | 5°C
SE 2 m/s
7.3 mm
overcast and heavy rain

overcast and heavy rain

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

During the months of June, 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:
  • Which months have the greatest rainfall in Blaine?
    Most rainfall (rainy season) is seen in January and November.
  • Which is the warmest month in Blaine?
    July has an average maximum temperature of 23°C and is the warmest month of the year.
  • Which is the coldest month in Blaine?
    The coldest month is December with an average maximum temperature of 7°C.
  • Which is the wettest month in Blaine?
    November tops the wettest month list with 159 mm of rainfall.
  • Which is the driest month in Blaine?
    July is the driest month with 24 mm of precipitation.
  • Which is the sunniest month in Blaine?
    July is the sunniest month with an average of 281 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.