Historical Weather in Eugene, OR
See 55+ years of weather history for any date in Eugene going back to 1970.
Part of Oregon weather history · Oregon temperature records
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Monthly Climate Averages
Historical temperature and precipitation averages for Eugene, OR, based on 55+ years of weather data.
Warmest MonthAugustAvg High: 83°F / Low: 51°F
Coldest MonthDecemberAvg High: 47°F / Low: 34°F
Jan
48°/ 34°
💧 9.0"
❄️ 2.0"
Feb
51°/ 35°
💧 8.0"
❄️ 2.5"
Mar
56°/ 36°
💧 7.0"
❄️ 1.0"
Apr
61°/ 39°
💧 5.8"
❄️ 0.4"
May
68°/ 43°
💧 5.3"
Jun
74°/ 48°
💧 4.7"
Jul
83°/ 51°
💧 4.0"
Aug
83°/ 51°
💧 5.0"
Sep
77°/ 47°
💧 5.9"
Oct
65°/ 42°
💧 6.6"
Nov
53°/ 37°
💧 9.4"
❄️ 0.9"
Dec
47°/ 34°
💧 10.0"
❄️ 1.8"
Temperatures in Fahrenheit. Precipitation and snowfall in inches.
Eugene, OR Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Avg high Avg low
Eugene, OR Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Rain (in) Snow (in)
Eugene, OR Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
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Best Time to Visit Eugene, OR
Eugene, OR has no months that meet our "pleasant" threshold — every season has tradeoffs.
Jan
Feb
Mar
Apr
May
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Jul
Aug
Sep
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Nov
Dec
Pleasant (65-82°F, ≤2.5" rain) Mild Less ideal
Eugene Temperature Records
- Record High: The hottest temperature ever recorded in Eugene, OR is 111°F, set on June 27, 2021.
- Record Low: The coldest temperature ever recorded in Eugene, OR is -12°F, set on December 8, 1972.
- Data Coverage: Based on 57 years of data from NOAA weather station: EUGENE-MAHLON SWEET FLD.
All-Time Record High
111°F
June 27, 2021
All-Time Record Low
-12°F
December 8, 1972
Monthly Temperature Records in Eugene
| Month | Record High | Record Low |
|---|---|---|
| January | 74°F(2015) | 0°F(1980) |
| February | 76°F(1997) | 0°F(1989) |
| March | 81°F(2003) | 16°F(1988) |
| April | 90°F(2023) | 21°F(2008) |
| May | 98°F(2008) | 25°F(1982) |
| June | 111°F(2021) | 29°F(1976) |
| July | 107°F(2006) | 34°F(1979) |
| August | 108°F(2002) | 32°F(1988) |
| September | 104°F(1988) | 25°F(1970) |
| October | 96°F(1980) | 16°F(2006) |
| November | 78°F(2020) | 9°F(1985) |
| December | 73°F(1979) | -12°F(1972) |
Eugene Snow RecordsSee the top 10 snowiest days ever recorded
→National Parks in Oregon
Holiday Weather in Eugene
Weather Analysis & Trends
RecordsHottest Temperatures Ever Recorded in Every US StateAll 50 state record highs ranked, including Oregon.Severe WeatherTornado Season 2026: Forecasts & What to ExpectAn EF5 already, and the peak still ahead.Climate ForecastEl Niño 2026: What Every US Region Should Expect85% likely by late 2026. Region-by-region impact analysis.