Weather on June 1
Hillsboro, OR
55 Years of Data
Avg High
72°F
Avg Low
48°F
Warmest
2021
76°F avg
Coldest
1976
47°F avg
About This Date
June 1st in Hillsboro, OR typically brings pleasant summer weather, with average highs around 72°F and lows near 48°F. Over 55 years of records, the warmest June 1st was in 2021 (76°F average), while the coldest was 1976 (47°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 36% of June 1st dates historically, with the wettest June 1st recording 1.6" of rain. The last decade has been 3.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.6°F warmer on this date compared to 20-30 years ago.
Planning for June 1st in Hillsboro, OR? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 73° | 43° | 58° | — | — |
| 2024 | 72° | 52° | 62° | — | — |
| 2023 | 72° | 37° | 54° | — | — |
| 2022 | 77° | 53° | 65° | — | — |
| 2021warmest | 96° | 55° | 76° | — | — |
| 2020 | 71° | 39° | 55° | — | — |
| 2019 | 82° | 48° | 65° | — | — |
| 2018 | 70° | 41° | 55° | — | — |
| 2017 | 70° | 56° | 63° | 0.03" | — |
| 2016 | 80° | 52° | 66° | 0.05" | — |
| 2015 | 65° | 54° | 59° | 0.36" | — |
| 2014 | 74° | 43° | 58° | — | — |
| 2013 | 74° | 45° | 59° | — | — |
| 2012 | 75° | 58° | 66° | 0.2" | — |
| 2011 | 61° | 45° | 53° | 0.38" | — |
| 2010 | 61° | 48° | 54° | 0.28" | — |
| 2009 | 78° | 54° | 66° | — | — |
| 2008 | 57° | 50° | 54° | — | — |
| 2007 | 87° | 58° | 72° | — | — |
| 2006 | 69° | 59° | 64° | 0.79" | — |
| 2005 | 64° | 46° | 55° | 0.28" | — |
| 2004 | 73° | 41° | 57° | — | — |
| 2003 | 71° | 49° | 60° | — | — |
| 2002 | 72° | 47° | 59° | — | — |
| 2001 | 60° | 47° | 53° | 0.33" | — |
| 2000 | 78° | 38° | 58° | — | — |
| 1999 | 60° | 42° | 51° | — | — |
| 1998 | 77° | 55° | 66° | — | — |
| 1997 | 67° | 50° | 58° | — | — |
| 1996 | 79° | 54° | 66° | — | — |
| 1995 | 82° | 52° | 67° | — | — |
| 1994 | 67° | 42° | 54° | 0.38" | — |
| 1993 | 68° | 53° | 61° | 1.6" | — |
| 1992 | 88° | 55° | 71° | — | — |
| 1991 | 67° | 45° | 56° | — | — |
| 1990 | 62° | 47° | 54° | 0.05" | — |
| 1989 | 78° | 49° | 63° | — | — |
| 1988 | 60° | 40° | 50° | 0.86" | — |
| 1987 | 64° | 43° | 53° | 0.58" | — |
| 1986 | 92° | 59° | 75° | — | — |
| 1985 | 60° | 47° | 53° | 0.15" | — |
| 1984 | 66° | 42° | 54° | — | — |
| 1983 | 58° | 52° | 55° | 0.05" | — |
| 1982 | 72° | 50° | 61° | — | — |
| 1981 | 73° | 43° | 58° | — | — |
| 1980 | 71° | 49° | 60° | 0.1" | — |
| 1979 | 91° | 51° | 71° | — | — |
| 1978 | 84° | 50° | 67° | — | — |
| 1977 | 65° | 46° | 55° | 0.03" | — |
| 1976coldest | 57° | 38° | 47° | 0.38" | — |
| 1975 | 88° | 53° | 70° | — | — |
| 1974 | 84° | 45° | 64° | — | — |
| 1973 | 63° | 38° | 50° | — | — |
| 1972 | 74° | 47° | 60° | — | — |
| 1971 | 56° | 48° | 52° | 0.56" | — |
55 years of data from HILLSBORO