Weather on June 21
Eugene, OR
55 Years of Data
Avg High
77°F
Avg Low
49°F
Warmest
2021
78°F avg
Coldest
2025
52°F avg
About This Date
June 21st in Eugene, OR typically brings pleasant summer weather, with average highs around 77°F and lows near 49°F — a 28°F daily swing. Over 55 years of records, the warmest June 21st was in 2021 (78°F average), while the coldest was 2025 (52°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 18% of June 21st dates historically, with the wettest June 21st recording 1.27" of rain. The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
Planning for June 21st in Eugene, OR? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025coldest | 56° | 49° | 52° | 1.27" | — |
| 2024 | 90° | 52° | 71° | — | — |
| 2023 | 80° | 41° | 61° | — | — |
| 2022 | 82° | 48° | 65° | — | — |
| 2021warmest | 95° | 60° | 78° | — | — |
| 2020 | 77° | 53° | 65° | — | — |
| 2019 | 75° | 50° | 63° | — | — |
| 2018 | 76° | 54° | 65° | — | — |
| 2017 | 76° | 48° | 62° | — | — |
| 2016 | 77° | 40° | 58° | — | — |
| 2015 | 83° | 48° | 65° | — | — |
| 2014 | 77° | 42° | 60° | — | — |
| 2013 | 74° | 47° | 60° | — | — |
| 2012 | 82° | 44° | 63° | — | — |
| 2011 | 81° | 46° | 63° | — | — |
| 2010 | 71° | 50° | 61° | — | — |
| 2009 | 66° | 44° | 55° | 0.1" | — |
| 2008 | 78° | 55° | 67° | 0.03" | — |
| 2007 | 77° | 54° | 65° | — | — |
| 2006 | 72° | 41° | 56° | — | — |
| 2005 | 71° | 54° | 62° | — | — |
| 2004 | 85° | 54° | 69° | — | — |
| 2003 | 65° | 47° | 56° | 0.25" | — |
| 2002 | 79° | 50° | 64° | — | — |
| 2001 | 87° | 43° | 65° | — | — |
| 2000 | 82° | 52° | 67° | — | — |
| 1999 | 67° | 53° | 60° | 0.08" | — |
| 1998 | 80° | 50° | 65° | — | — |
| 1997 | 64° | 46° | 55° | 0.36" | — |
| 1996 | 69° | 41° | 55° | — | — |
| 1995 | 67° | 49° | 58° | — | — |
| 1994 | 73° | 52° | 62° | — | — |
| 1993 | 65° | 49° | 57° | 0.51" | — |
| 1992 | 96° | 58° | 77° | — | — |
| 1991 | 59° | 49° | 54° | 0.13" | — |
| 1990 | 95° | 54° | 74° | — | — |
| 1989 | 81° | 46° | 63° | — | — |
| 1988 | 85° | 53° | 69° | — | — |
| 1987 | 66° | 46° | 56° | 0.03" | — |
| 1986 | 77° | 46° | 62° | — | — |
| 1985 | 83° | 46° | 64° | — | — |
| 1984 | 65° | 47° | 56° | 0.86" | — |
| 1983 | 75° | 38° | 56° | — | — |
| 1982 | 84° | 57° | 71° | — | — |
| 1981 | 77° | 52° | 64° | — | — |
| 1980 | 72° | 44° | 58° | — | — |
| 1979 | 74° | 43° | 58° | — | — |
| 1978 | 72° | 50° | 61° | — | — |
| 1977 | 82° | 46° | 64° | — | — |
| 1976 | 71° | 44° | 58° | — | — |
| 1975 | 73° | 48° | 61° | — | — |
| 1974 | 86° | 51° | 69° | — | — |
| 1973 | 92° | 55° | 73° | — | — |
| 1972 | 71° | 51° | 61° | — | — |
| 1971 | 87° | 46° | 67° | — | — |
55 years of data from EUGENE-MAHLON SWEET FLD