Bremerton Climate by Month
Bremerton, Washington, United States
Warm summers and cool winters, with rain spread through the year.
The climate in Bremerton is one of warm summers and cool winters, with rain spread through the year. Expect highs of 76°F (24°C) in August and 46°F (8°C) in December, with the coldest nights (December) near 36°F (2°C). It gets 44 in (1127 mm) of rain a year, spread across the months.
- Warmest month
- 76°F(24°C)
- Average high, August
- Coldest nights
- 36°F(2°C)
- Average low, December
- Rain per year
- 44 in(1127 mm)
- No clear rainy season
- Humidity
- 76%
- Sunniest: July
Best and worst months in Bremerton
Best for weatherJuly and August are the best time for weather in Bremerton: highs near 75°F (24°C) and about 0.9 in (24 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; December is the coldest, with highs of only 46°F (8°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in July.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Bremerton weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 47°F(8°C) | 36°F(2°C) | 6.9 in(176 mm) | 90% | 1.0 |
| FebFebruary | 50°F(10°C) | 36°F(2°C) | 4.3 in(109 mm) | 74% | 1.9 |
| MarMarch | 54°F(12°C) | 38°F(4°C) | 5.2 in(131 mm) | 76% | 2.7 |
| AprApril | 59°F(15°C) | 41°F(5°C) | 2.9 in(74 mm) | 74% | 4.1 |
| MayMay | 65°F(18°C) | 46°F(8°C) | 1.7 in(42 mm) | 73% | 5.1 |
| JunJune | 70°F(21°C) | 50°F(10°C) | 1.5 in(38 mm) | 68% | 5.4 |
| JulJulyBest | 75°F(24°C) | 54°F(12°C) | 0.7 in(19 mm) | 68% | 5.8 |
| AugAugustBest | 76°F(24°C) | 54°F(12°C) | 1.1 in(28 mm) | 67% | 5.0 |
| SepSeptember | 70°F(21°C) | 50°F(10°C) | 1.6 in(40 mm) | 73% | 3.7 |
| OctOctober | 60°F(16°C) | 44°F(7°C) | 4.0 in(101 mm) | 83% | 1.9 |
| NovNovember | 52°F(11°C) | 39°F(4°C) | 7.1 in(180 mm) | 87% | 1.1 |
| DecDecember | 46°F(8°C) | 36°F(2°C) | 7.4 in(189 mm) | 81% | 0.8 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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