Auburn, Washington Climate by Month
Auburn, Washington, United States
Warm summers and cool winters, with rain spread through the year.
The climate in Auburn is one of warm summers and cool winters, with rain spread through the year. August is the warmest month, with highs around 80°F (26°C); December is the coolest at 46°F (8°C), and nights dip to 33°F (1°C). About 38 in (973 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 80°F(26°C)
- Average high, August
- Coldest nights
- 33°F(1°C)
- Average low, December
- Rain per year
- 38 in(973 mm)
- No clear rainy season
- Humidity
- 73%
- Sunniest: July
Best and worst months in Auburn
Best for weatherJune, July and September are the best time for weather in Auburn: highs near 75°F (24°C) and about 1.3 in (34 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)
Auburn weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 47°F(8°C) | 34°F(1°C) | 5.2 in(132 mm) | 82% | 1.0 |
| FebFebruary | 50°F(10°C) | 35°F(1°C) | 3.7 in(93 mm) | 76% | 1.9 |
| MarMarch | 55°F(13°C) | 37°F(3°C) | 4.2 in(107 mm) | 76% | 2.7 |
| AprApril | 61°F(16°C) | 40°F(5°C) | 3.3 in(83 mm) | 72% | 4.1 |
| MayMay | 67°F(20°C) | 46°F(8°C) | 2.0 in(52 mm) | 64% | 5.1 |
| JunJuneBest | 72°F(22°C) | 51°F(10°C) | 1.7 in(43 mm) | 65% | 5.4 |
| JulJulyBest | 79°F(26°C) | 54°F(12°C) | 0.7 in(18 mm) | 63% | 6.0 |
| AugAugust | 80°F(26°C) | 54°F(12°C) | 1.0 in(26 mm) | 63% | 5.2 |
| SepSeptemberBest | 73°F(23°C) | 50°F(10°C) | 1.6 in(41 mm) | 70% | 3.8 |
| OctOctober | 62°F(17°C) | 44°F(6°C) | 3.7 in(94 mm) | 81% | 2.0 |
| NovNovember | 52°F(11°C) | 38°F(3°C) | 5.7 in(146 mm) | 79% | 1.1 |
| DecDecember | 46°F(8°C) | 33°F(1°C) | 5.4 in(138 mm) | 85% | 0.8 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
Places with a similar climate outside the United States
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