Bremerton (WA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Bremerton.
Climate overview of Bremerton
Bremerton, Washington State, United States of America, experiences significant temperature variation throughout the year. Summers bring daytime highs of 25°C (77°F) in July, while winters cool to 7°C (45°F) in December.
With around 1298 mm (51 in) of annual rain/snowfall, Bremerton has a notably wet climate. However, this rain/snowfall is not evenly distributed — the city has distinct dry (June to August) and wet (November to January) seasons, with warm summers and cold winters. The wettest month is November. Sunshine peaks in July, when the city sees around 10.4 hours of sunshine per day.
Bremerton Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Bremerton - and find the best time to visit.
Monthly Temperature in Bremerton
Depending on the time of the year, temperatures range from comfortable to chilly in Bremerton. Average daytime temperatures reach a comfortable 25°C (77°F) in July. In December, the coolest month of the year, temperatures drop to a chilly 7°C (45°F).
At night, temperatures range from around 13°C (55°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 Bremerton
Bremerton has a relatively rain/snowy climate with high precipitation levels, averaging 1298 mm (51 in) of rain/snowfall annually. Bremerton can be quite wet during November, receiving approximately 234 mm (9.2 in) of precipitation over 21 rainy days.
In contrast, during the driest month (July), you will experience much drier conditions, with 18 mm (0.7 in) of precipitation spread across 6 rainy days. For more details, please visit our Bremerton 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 Bremerton
Bremerton can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 10.4 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
Humidity in Bremerton by Month
The relative humidity is high throughout the year in Bremerton.
The city experiences its highest humidity in December, reaching 80%. In July, the humidity drops to its lowest level at 65%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Bremerton
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, August and September
- 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: Distinct dry (June to August) and wet (November to January) seasons, with warm summers and cold winters
Frequently asked questions about the climate in Bremerton
What is the best time to visit Bremerton?
June, July, August and September typically offer the most optimal weather in Bremerton. In contrast, January, February, March, November and December tend to have less optimal conditions. Bremerton has distinct dry (June to August) and wet (November to January) seasons, with warm summers and cold winters.
What temperatures can I expect in Bremerton?
Daytime highs range from 7°C (45°F) in December to 25°C (77°F) in July. Nighttime lows range from 2°C (36°F) to 13°C (55°F). Temperatures vary considerably through the year.
How much rain does Bremerton get?
Annual rainfall is around 1298 mm (51 in). November is the wettest month with 234 mm (9.2 in), while July is the driest with 18 mm (0.7 in).
How sunny is Bremerton?
Bremerton receives around 2,171 hours of sunshine per year. July is the sunniest month with 312 hours, while December is the cloudiest with just 54 hours. Overall, Bremerton enjoys abundant sunshine.
Bremerton 3-Day Forecast
Bremerton (WA) 3-Day Forecast
Bremerton on the map
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