Eugene, Oregon, United States climate

Average temperatures, precipitation and all-time records for Eugene, Oregon, United States, with every day graded against ~46 years of local climate history (1980–2026). Its warmest month is August, averaging a high of 84°F, and its coldest is December, with an average low of 35°F.

Eugene is a city in and the county seat of Lane County, Oregon, United States. It is located at the southern end of the Willamette Valley, near the confluence of the McKenzie and Willamette rivers, about 50 miles (80 km) east of the Oregon Coast and approximately 110 miles south of Portland. via Wikipedia

How today compares

Latest recorded day: 2026-07-24. Each reading placed on Eugene, Oregon, United States's own ±7-day seasonal distribution.

High 86°F Normal · 57th pct

Low 58°F High · 77th pct

Feels-like 89°F Normal · 50th pct

Humidity 12.3 g/m³ High · 81st pct

Wind 12 mph Near Record · 99th pct

Gust 17 mph Very Low · 9th pct

Precip 0.00 in Dry

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Eugene average temperatures by month

Typical daily high and low, and average precipitation, for each month in Eugene, Oregon, United States, based on 1980–2026 records. The wettest month is December (0.30 in on an average day).

Month	Avg high	Avg low	Avg precip
January	49°F	35°F	0.20 in
February	52°F	37°F	0.20 in
March	57°F	39°F	0.20 in
April	61°F	41°F	0.20 in
May	67°F	45°F	0.10 in
June	73°F	50°F	0.10 in
July	83°F	54°F	0.00 in
August	84°F	55°F	0.00 in
September	77°F	50°F	0.10 in
October	66°F	44°F	0.10 in
November	54°F	40°F	0.20 in
December	47°F	35°F	0.30 in

Jan 27°–56°

Feb 29°–60°

Mar 31°–67°

Apr 34°–73°

May 39°–79°

Jun 44°–82°

Jul 49°–92°

Aug 50°–94°

Sep 44°–89°

Oct 36°–76°

Nov 29°–60°

Dec 26°–55°

Each bar spans the 10th-percentile daily low to the 90th-percentile daily high (the range most days fall within), coloured cold → hot on a shared -10°F to 115°F scale, so the whole year's rhythm reads at a glance.

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Record extremes

Hottest day on record: 111°F on 2021-06-27
Coldest day on record: -11°F on 1990-12-21

All Eugene weather records →

Percentiles compare each day to Eugene, Oregon, United States's own history, so grades are relative to this location: a “Near Record” day here isn't the same temperature as elsewhere. How the grades work →