Eugene (OR) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Eugene.
Climate overview of Eugene
The climate in Eugene, Oregon, United States of America, is marked by large temperature swings across the seasons, ranging from 28°C (82°F) in July to 8°C (46°F) in December.
Rain/snowfall is high, totalling around 1043 mm (41 in) per year. December is the wettest month and August the driest. The city also experiences a distinct dry season from June to September. The most sunshine falls in August, with an average of 11.4 hours of daily sunshine.
Eugene Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Eugene — and find the best time to visit.
Monthly Temperature in Eugene
In Eugene, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a comfortable 28°C (82°F) in July, the warmest time of the year, to a chilly 8°C (46°F) during cooler months like December.
At night, you can expect temperatures ranging from 11°C (52°F) in July to around 1°C (34°F) during December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Eugene
Eugene experiences significant rain/snowfall throughout the year, averaging 1043 mm (41 in) of precipitation annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, December it receives heavy rainfall, averaging 184 mm (7.2 in) of precipitation, recorded across 21 rainy days. In contrast, the driest month August brings less rainfall, with 6.6 mm (0.3 in) over 3 rainy days. For more details, please visit our Eugene 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 Eugene
Seasonal changes in sunshine hours are quite dramatic in Eugene. While August receives considerable daily sunshine with up to 11.4 hours, February marks the darkest time of the year, where sunshine is scarce with only 3.8 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit Eugene
Be prepared for heavier rainfall during November and December, the wettest period of the year. Need help choosing your next travel destination? We offer a specialized tool that matches you with locations based on your weather preferences. Explore destinations that suit your climate preferences.
Frequently asked questions about the climate in Eugene
What is the best time to visit Eugene?
June, July, August and September typically offer the most optimal weather in Eugene. In contrast, January, February, March, November and December tend to have less optimal conditions. Eugene has a distinct dry season from June to September.
What temperatures can I expect in Eugene?
Daytime highs range from 8°C (46°F) in December to 28°C (82°F) in July. Nighttime lows range from 1°C (34°F) to 11°C (52°F). Temperatures vary considerably through the year.
How much rain does Eugene get?
Annual rainfall is around 1043 mm (41 in). December is the wettest month with 184 mm (7.2 in), while August is the driest with 6.6 mm (0.3 in).
How sunny is Eugene?
Eugene receives around 2,544 hours of sunshine per year. August is the sunniest month with 342 hours, while February is the cloudiest with just 113 hours. Overall, Eugene enjoys abundant sunshine.
Eugene 3-Day Forecast
Eugene (OR) 3-Day Forecast
Eugene on the map
Eugene is highlighted — select any city to see its climate.
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