Weather on May 20
Bend, OR
55 Years of Data
Avg High
65°F
Avg Low
37°F
Warmest
2008
71°F avg
Coldest
1975
39°F avg
About This Date
May 20th in Bend, OR typically brings mild spring weather, with average highs around 65°F and lows near 37°F — a 28°F daily swing. Over 55 years of records, the warmest May 20th was in 2008 (71°F average), while the coldest was 1975 (39°F) — a 32°F range across recorded history. Rain or other precipitation has occurred on about 15% of May 20th dates historically, with the wettest May 20th recording 2.59" of rain. The last decade has been 2.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.4°F cooler on this date compared to 20-30 years ago.
Planning for May 20th in Bend, OR? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 59° | 30° | 45° | — | — |
| 2024 | 55° | 28° | 42° | — | — |
| 2023 | 84° | 53° | 69° | — | — |
| 2022 | 65° | 34° | 49° | — | — |
| 2021 | 50° | 29° | 39° | — | — |
| 2020 | 52° | 40° | 46° | — | — |
| 2019 | 61° | 40° | 50° | — | — |
| 2018 | 66° | 40° | 53° | — | — |
| 2017 | 72° | 40° | 56° | — | — |
| 2016 | 54° | 31° | 42° | 0.05" | — |
| 2015 | 60° | 43° | 51° | — | — |
| 2014 | 60° | 35° | 48° | — | — |
| 2013 | 63° | 33° | 48° | — | — |
| 2012 | 77° | 48° | 63° | — | — |
| 2011 | 65° | 34° | 49° | — | — |
| 2010 | 63° | 33° | 48° | — | — |
| 2009 | 59° | 28° | 44° | — | — |
| 2008warmest | 88° | 55° | 71° | — | — |
| 2007 | 64° | 41° | 53° | — | — |
| 2006 | 77° | 50° | 64° | — | — |
| 2005 | 64° | 39° | 52° | 0.03" | — |
| 2004 | 61° | 41° | 51° | — | — |
| 2003 | 67° | 33° | 50° | — | — |
| 2002 | 64° | 34° | 49° | — | — |
| 2001 | 73° | 38° | 55° | — | — |
| 2000 | 74° | 42° | 58° | — | — |
| 1999 | 68° | 33° | 51° | — | — |
| 1998 | 53° | 38° | 45° | 2.59" | — |
| 1997 | 77° | 42° | 60° | — | — |
| 1996 | 57° | 30° | 44° | — | — |
| 1995 | 68° | 34° | 51° | — | — |
| 1994 | 58° | 42° | 50° | 0.13" | — |
| 1993 | 77° | 46° | 62° | 0.1" | — |
| 1992 | 64° | 37° | 51° | — | — |
| 1991 | 60° | 38° | 49° | 0.56" | — |
| 1990 | 60° | 37° | 49° | 0.13" | — |
| 1989 | 61° | 29° | 45° | — | — |
| 1988 | 70° | 35° | 52° | — | — |
| 1987 | 60° | 25° | 42° | — | — |
| 1986 | 76° | 42° | 59° | — | — |
| 1985 | 76° | 41° | 58° | — | — |
| 1984 | 76° | 40° | 58° | — | — |
| 1983 | 71° | 40° | 55° | — | — |
| 1982 | 67° | 32° | 49° | — | — |
| 1981 | 56° | 38° | 47° | — | — |
| 1980 | 80° | 45° | 62° | — | — |
| 1979 | 74° | 35° | 54° | — | — |
| 1978 | 71° | 45° | 58° | — | — |
| 1977 | 66° | 40° | 53° | — | — |
| 1976 | 52° | 28° | 40° | 0.08" | — |
| 1975coldest | 48° | 30° | 39° | — | — |
| 1974 | 56° | 29° | 42° | — | — |
| 1973 | 71° | 36° | 53° | — | — |
| 1972 | 63° | 35° | 49° | — | — |
| 1971 | 58° | 28° | 43° | — | — |
55 years of data from BEND