Eugene Climate by Month
Eugene, Oregon, United States
Hot summers and cool winters, with most rain from November to March.
Eugene has hot summers and cool winters, with most rain from November to March. Afternoon highs range from 48°F (9°C) in December to 86°F (30°C) in August, and December nights average 36°F (2°C). It gets 49 in (1233 mm) of rain a year, 71% of it from November to March.
- Warmest month
- 86°F(30°C)
- Average high, August
- Coldest nights
- 36°F(2°C)
- Average low, December
- Rain per year
- 49 in(1233 mm)
- Wettest: December
- Humidity
- 70%
- Sunniest: July
Best and worst months in Eugene
Best for weatherJune is the best time for weather in Eugene: highs near 76°F (24°C) and about 1.6 in (40 mm) of rain a month.
Least pleasantDecember is the least pleasant month: it's the coldest, with highs of only 48°F (9°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 June.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Eugene weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 49°F(9°C) | 36°F(2°C) | 7.1 in(181 mm) | 87% | 1.3 |
| FebFebruary | 53°F(11°C) | 36°F(2°C) | 5.2 in(131 mm) | 80% | 2.2 |
| MarMarch | 57°F(14°C) | 38°F(4°C) | 5.8 in(148 mm) | 71% | 3.1 |
| AprApril | 62°F(17°C) | 41°F(5°C) | 3.7 in(94 mm) | 69% | 4.3 |
| MayMay | 69°F(21°C) | 46°F(8°C) | 2.5 in(63 mm) | 68% | 5.4 |
| JunJuneBest | 76°F(24°C) | 50°F(10°C) | 1.6 in(40 mm) | 61% | 6.0 |
| JulJuly | 85°F(29°C) | 54°F(12°C) | 0.4 in(9 mm) | 53% | 6.8 |
| AugAugust | 86°F(30°C) | 54°F(12°C) | 0.6 in(16 mm) | 52% | 6.0 |
| SepSeptember | 80°F(26°C) | 50°F(10°C) | 1.5 in(38 mm) | 57% | 4.5 |
| OctOctober | 67°F(20°C) | 45°F(7°C) | 3.8 in(96 mm) | 72% | 2.5 |
| NovNovember | 55°F(13°C) | 39°F(4°C) | 7.7 in(196 mm) | 82% | 1.4 |
| DecDecember | 48°F(9°C) | 36°F(2°C) | 8.7 in(221 mm) | 89% | 1.0 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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