Weather on April 18
Eugene, OR
55 Years of Data
Avg High
62°F
Avg Low
40°F
Warmest
1989
64°F avg
Coldest
1982
41°F avg
About This Date
April 18th in Eugene, OR typically brings mild spring weather, with average highs around 62°F and lows near 40°F. Over 55 years of records, the warmest April 18th was in 1989 (64°F average), while the coldest was 1982 (41°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 40% of April 18th dates historically, with the wettest April 18th recording 0.91" of rain. The last decade has been 4.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.7°F warmer on this date compared to 20-30 years ago.
Planning for April 18th in Eugene, OR? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 74° | 38° | 56° | — | — |
| 2024 | 70° | 32° | 51° | — | — |
| 2023 | 51° | 36° | 43° | 0.33" | — |
| 2022 | 62° | 41° | 52° | 0.56" | — |
| 2021 | 82° | 43° | 62° | — | — |
| 2020 | 58° | 44° | 51° | 0.13" | — |
| 2019 | 80° | 45° | 62° | — | — |
| 2018 | 59° | 39° | 49° | — | — |
| 2017 | 65° | 47° | 56° | 0.23" | — |
| 2016 | 82° | 46° | 64° | — | — |
| 2015 | 71° | 39° | 55° | — | — |
| 2014 | 62° | 34° | 48° | — | — |
| 2013 | 65° | 45° | 55° | — | — |
| 2012 | 60° | 46° | 53° | 0.3" | — |
| 2011 | 56° | 33° | 44° | — | — |
| 2010 | 71° | 47° | 59° | — | — |
| 2009 | 64° | 37° | 51° | — | — |
| 2008 | 50° | 34° | 42° | 0.05" | — |
| 2007 | 53° | 36° | 44° | 0.08" | — |
| 2006 | 62° | 33° | 48° | — | — |
| 2005 | 57° | 38° | 47° | 0.2" | — |
| 2004 | 57° | 40° | 48° | 0.3" | — |
| 2003 | 57° | 38° | 47° | — | — |
| 2002 | 57° | 37° | 47° | — | — |
| 2001 | 59° | 47° | 53° | 0.91" | — |
| 2000 | 59° | 44° | 52° | 0.03" | — |
| 1999 | 62° | 46° | 54° | — | — |
| 1998 | 61° | 44° | 52° | — | — |
| 1997 | 57° | 48° | 53° | 0.41" | — |
| 1996 | 55° | 38° | 46° | 0.3" | — |
| 1995 | 53° | 36° | 44° | 0.46" | — |
| 1994 | 72° | 49° | 60° | — | — |
| 1993 | 58° | 41° | 49° | 0.56" | — |
| 1992 | 63° | 44° | 53° | — | — |
| 1991 | 62° | 44° | 53° | — | — |
| 1990 | 66° | 49° | 57° | — | — |
| 1989warmest | 74° | 54° | 64° | — | — |
| 1988 | 62° | 40° | 51° | — | — |
| 1987 | 51° | 35° | 43° | 0.36" | — |
| 1986 | 59° | 33° | 46° | — | — |
| 1985 | 52° | 39° | 45° | 0.2" | — |
| 1984 | 62° | 45° | 53° | 0.33" | — |
| 1983 | 73° | 41° | 57° | — | — |
| 1982coldest | 54° | 29° | 41° | — | — |
| 1981 | 71° | 37° | 54° | — | — |
| 1980 | 72° | 39° | 55° | — | — |
| 1979 | 54° | 33° | 43° | 0.05" | — |
| 1978 | 62° | 44° | 53° | 0.28" | — |
| 1977 | 58° | 30° | 44° | — | — |
| 1976 | 55° | 34° | 44° | — | — |
| 1975 | 57° | 40° | 48° | 0.66" | — |
| 1974 | 63° | 46° | 54° | — | — |
| 1973 | 52° | 39° | 45° | 0.84" | — |
| 1972 | 53° | 31° | 42° | — | — |
| 1971 | 56° | 39° | 47° | — | — |
55 years of data from EUGENE-MAHLON SWEET FLD