Deer Harbor (WA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Deer Harbor.
Climate overview of Deer Harbor
Deer Harbor, Washington State, United States of America, sees big temperature differences between seasons, with July peaking at 22°C (72°F) and December dropping to 7°C (45°F).
Deer Harbor sees a moderate amount of rain/snowfall, totalling around 685 mm (27 in) per year. It experiences a distinct dry season from May to August, with pleasant summers and cold winters, creating some seasonal variation. The most sunshine falls in July, with an average of 11.0 hours of daily sunshine.
Deer Harbor Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Deer Harbor - and find the best time to visit.
Monthly Temperature in Deer Harbor
Visitors to Deer Harbor can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a pleasant 22°C (72°F) in July, the warmest time of the year, to a chilly 7°C (45°F) during cooler months like December.
At night, you can expect temperatures ranging from 12°C (54°F) in July to around 2°C (36°F) during December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Deer Harbor
Generally, Deer Harbor experiences moderate precipitation patterns, averaging 685 mm (27 in) yearly. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, November it receives high rainfall, averaging 109 mm (4.3 in) of precipitation, recorded across 19 rainy days. In contrast, the driest month July brings less rainfall, with 14 mm (0.6 in) over 5 rainy days. For more details, please visit our Deer Harbor 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 Deer Harbor
Seasonal changes in sunshine hours are quite dramatic in Deer Harbor. While July receives considerable daily sunshine with up to 11.0 hours, December marks the darkest time of the year, where sunshine is scarce with only 2.3 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
Best Time to Visit Deer Harbor
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July and August
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: July and August
- Wettest months: January, February, March, October, November and December, when rainfall is highest.
- Seasonal pattern: A distinct dry season from May to August, with pleasant summers and cold winters
Frequently asked questions about the climate in Deer Harbor
What is the best time to visit Deer Harbor?
June, July and August typically offer the most optimal weather in Deer Harbor. In contrast, January, February, November and December tend to have less optimal conditions. Deer Harbor has a distinct dry season from May to August, with pleasant summers and cold winters.
What temperatures can I expect in Deer Harbor?
Daytime highs range from 7°C (45°F) in December to 22°C (72°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 Deer Harbor get?
Annual rainfall is around 685 mm (27 in). November is the wettest month with 109 mm (4.3 in), while July is the driest with 14 mm (0.6 in).
How sunny is Deer Harbor?
Deer Harbor 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, Deer Harbor enjoys abundant sunshine.
Deer Harbor 3-Day Forecast
Deer Harbor on the map
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