Weather on May 19
Hillsboro, OR
55 Years of Data
Avg High
67°F
Avg Low
46°F
Warmest
1993
69°F avg
Coldest
2001
47°F avg
About This Date
May 19th in Hillsboro, OR typically brings mild spring weather, with average highs around 67°F and lows near 46°F. Over 55 years of records, the warmest May 19th was in 1993 (69°F average), while the coldest was 2001 (47°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 44% of May 19th dates historically, with the wettest May 19th recording 1.47" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for May 19th in Hillsboro, OR? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 64° | 46° | 55° | 0.13" | — |
| 2024 | 63° | 43° | 53° | 0.08" | — |
| 2023 | 85° | 52° | 68° | — | — |
| 2022 | 57° | 40° | 48° | 0.25" | — |
| 2021 | 58° | 37° | 47° | 0.03" | — |
| 2020 | 65° | 50° | 57° | — | — |
| 2019 | 62° | 50° | 56° | 0.86" | — |
| 2018 | 72° | 48° | 60° | — | — |
| 2017 | 75° | 49° | 62° | — | — |
| 2016 | 62° | 48° | 55° | 0.18" | — |
| 2015 | 64° | 49° | 56° | — | — |
| 2014 | 69° | 52° | 60° | 0.03" | — |
| 2013 | 66° | 47° | 56° | — | — |
| 2012 | 69° | 37° | 53° | — | — |
| 2011 | 72° | 37° | 54° | — | — |
| 2010 | 65° | 47° | 56° | 0.66" | — |
| 2009 | 60° | 41° | 51° | 0.18" | — |
| 2008 | 82° | 50° | 66° | — | — |
| 2007 | 62° | 48° | 55° | — | — |
| 2006 | 67° | 50° | 58° | 0.13" | — |
| 2005 | 65° | 49° | 57° | 0.18" | — |
| 2004 | 65° | 52° | 58° | — | — |
| 2003 | 63° | 34° | 48° | — | — |
| 2002 | 67° | 49° | 58° | 0.08" | — |
| 2001coldest | 54° | 40° | 47° | — | — |
| 2000 | 74° | 55° | 64° | — | — |
| 1999 | 65° | 46° | 55° | — | — |
| 1998 | 65° | 53° | 59° | 1.22" | — |
| 1997 | 83° | 46° | 64° | — | — |
| 1996 | 65° | 44° | 54° | 0.1" | — |
| 1995 | 78° | 46° | 62° | — | — |
| 1994 | 67° | 48° | 57° | — | — |
| 1993warmest | 82° | 55° | 69° | — | — |
| 1992 | 74° | 49° | 61° | — | — |
| 1991 | 54° | 47° | 50° | 0.56" | — |
| 1990 | 61° | 47° | 54° | — | — |
| 1989 | 60° | 42° | 51° | 0.33" | — |
| 1988 | 63° | 44° | 53° | 0.1" | — |
| 1987 | 62° | 40° | 51° | — | — |
| 1986 | 69° | 51° | 60° | — | — |
| 1985 | 79° | 46° | 62° | — | — |
| 1984 | 72° | 47° | 59° | 0.13" | — |
| 1983 | 68° | 43° | 55° | — | — |
| 1982 | 60° | 36° | 48° | 0.05" | — |
| 1981 | 60° | 47° | 53° | 1.47" | — |
| 1980 | 77° | 44° | 61° | — | — |
| 1979 | 78° | 44° | 61° | — | — |
| 1978 | 83° | 46° | 64° | — | — |
| 1977 | 71° | 41° | 56° | — | — |
| 1976 | 56° | 45° | 50° | 0.2" | — |
| 1975 | 56° | 42° | 49° | 0.36" | — |
| 1974 | 61° | 44° | 52° | 0.25" | — |
| 1973 | 67° | 40° | 53° | — | — |
| 1972 | 78° | 41° | 60° | — | — |
| 1971 | 59° | 47° | 53° | 0.05" | — |
55 years of data from HILLSBORO