Weather on July 1
Hillsboro, OR
55 Years of Data
Avg High
77°F
Avg Low
52°F
Warmest
2013
78°F avg
Coldest
2000
55°F avg
About This Date
July 1st in Hillsboro, OR typically brings pleasant summer weather, with average highs around 77°F and lows near 52°F — a 25°F daily swing. Over 55 years of records, the warmest July 1st was in 2013 (78°F average), while the coldest was 2000 (55°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 18% of July 1st dates historically, with the wettest July 1st recording 0.58" 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 July 1st in Hillsboro, OR? Great weather for outdoor activities.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 92° | 58° | 75° | — | — |
| 2024 | 80° | 52° | 66° | — | — |
| 2023 | 85° | 48° | 66° | — | — |
| 2022 | 79° | 52° | 65° | — | — |
| 2021 | 75° | 63° | 69° | — | — |
| 2020 | 67° | 55° | 61° | 0.03" | — |
| 2019 | 81° | 52° | 66° | 0.48" | — |
| 2018 | 77° | 55° | 66° | — | — |
| 2017 | 79° | 56° | 67° | — | — |
| 2016 | 82° | 49° | 65° | — | — |
| 2015 | 97° | 56° | 76° | — | — |
| 2014 | 97° | 54° | 75° | — | — |
| 2013warmest | 92° | 64° | 78° | — | — |
| 2012 | 68° | 55° | 62° | 0.03" | — |
| 2011 | 79° | 45° | 62° | — | — |
| 2010 | 62° | 51° | 57° | 0.41" | — |
| 2009 | 88° | 44° | 66° | — | — |
| 2008 | 83° | 51° | 67° | — | — |
| 2007 | 77° | 48° | 63° | — | — |
| 2006 | 90° | 48° | 69° | — | — |
| 2005 | 76° | 47° | 61° | — | — |
| 2004 | 82° | 49° | 65° | — | — |
| 2003 | 73° | 49° | 61° | — | — |
| 2002 | 74° | 51° | 62° | — | — |
| 2001 | 71° | 49° | 60° | — | — |
| 2000coldest | 68° | 43° | 55° | — | — |
| 1999 | 70° | 51° | 60° | — | — |
| 1998 | 68° | 60° | 64° | — | — |
| 1997 | 68° | 49° | 58° | 0.03" | — |
| 1996 | 85° | 61° | 73° | — | — |
| 1995 | 90° | 59° | 74° | — | — |
| 1994 | 78° | 54° | 66° | — | — |
| 1993 | 74° | 54° | 64° | — | — |
| 1992 | 75° | 53° | 64° | — | — |
| 1991 | 69° | 53° | 61° | — | — |
| 1990 | 76° | 56° | 66° | — | — |
| 1989 | 63° | 53° | 58° | — | — |
| 1988 | 80° | 50° | 65° | — | — |
| 1987 | 91° | 58° | 74° | — | — |
| 1986 | 82° | 46° | 64° | — | — |
| 1985 | 74° | 46° | 60° | — | — |
| 1984 | 73° | 47° | 60° | — | — |
| 1983 | 62° | 55° | 59° | 0.58" | — |
| 1982 | 74° | 56° | 65° | — | — |
| 1981 | 67° | 53° | 60° | 0.15" | — |
| 1980 | 79° | 49° | 64° | — | — |
| 1979 | 65° | 49° | 57° | 0.05" | — |
| 1978 | 77° | 58° | 67° | — | — |
| 1977 | 75° | 56° | 65° | — | — |
| 1976 | 65° | 51° | 58° | 0.1" | — |
| 1975 | 64° | 54° | 59° | 0.25" | — |
| 1974 | 65° | 53° | 59° | — | — |
| 1973 | 74° | 49° | 61° | — | — |
| 1972 | 84° | 55° | 70° | — | — |
| 1971 | 72° | 45° | 58° | — | — |
55 years of data from HILLSBORO