Weather on April 23
Hillsboro, OR
55 Years of Data
Avg High
62°F
Avg Low
41°F
Warmest
2012
67°F avg
Coldest
1976
42°F avg
About This Date
April 23rd in Hillsboro, OR typically brings mild spring weather, with average highs around 62°F and lows near 41°F. Over 55 years of records, the warmest April 23rd was in 2012 (67°F average), while the coldest was 1976 (42°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 51% of April 23rd dates historically, with the wettest April 23rd recording 2.49" of rain. The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
Planning for April 23rd in Hillsboro, OR? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 71° | 36° | 53° | — | — |
| 2024 | 76° | 41° | 58° | — | — |
| 2023 | 56° | 47° | 51° | 0.18" | — |
| 2022 | 65° | 35° | 50° | — | — |
| 2021 | 59° | 38° | 48° | — | — |
| 2020 | 61° | 45° | 53° | — | — |
| 2019 | 68° | 43° | 55° | — | — |
| 2018 | 73° | 36° | 54° | — | — |
| 2017 | 55° | 45° | 50° | 0.33" | — |
| 2016 | 62° | 44° | 53° | 0.13" | — |
| 2015 | 55° | 38° | 46° | — | — |
| 2014 | 54° | 44° | 49° | 1.57" | — |
| 2013 | 69° | 34° | 51° | — | — |
| 2012warmest | 82° | 52° | 67° | — | — |
| 2011 | 69° | 32° | 51° | — | — |
| 2010 | 61° | 35° | 48° | 0.05" | — |
| 2009 | 52° | 33° | 42° | 0.13" | — |
| 2008 | 50° | 40° | 45° | 0.28" | — |
| 2007 | 66° | 39° | 53° | — | — |
| 2006 | 72° | 34° | 53° | — | — |
| 2005 | 55° | 46° | 51° | 0.38" | — |
| 2004 | 60° | 40° | 50° | 0.03" | — |
| 2003 | 60° | 44° | 52° | 0.25" | — |
| 2002 | 56° | 38° | 47° | — | — |
| 2001 | 60° | 46° | 53° | 0.2" | — |
| 2000 | 61° | 30° | 45° | 0.08" | — |
| 1999 | 77° | 46° | 62° | — | — |
| 1998 | 55° | 42° | 49° | 0.3" | — |
| 1997 | 61° | 41° | 51° | 0.05" | — |
| 1996 | 58° | 45° | 51° | 2.49" | — |
| 1995 | 77° | 42° | 60° | — | — |
| 1994 | 65° | 41° | 53° | — | — |
| 1993 | 57° | 46° | 52° | 0.2" | — |
| 1992 | 56° | 33° | 44° | 0.03" | — |
| 1991 | 65° | 45° | 55° | — | — |
| 1990 | 59° | 46° | 53° | 0.76" | — |
| 1989 | 55° | 39° | 47° | — | — |
| 1988 | 58° | 43° | 50° | — | — |
| 1987 | 69° | 45° | 57° | — | — |
| 1986 | 56° | 35° | 45° | 0.03" | — |
| 1985 | 52° | 41° | 46° | 0.69" | — |
| 1984 | 62° | 39° | 51° | 0.05" | — |
| 1983 | 56° | 46° | 51° | 0.74" | — |
| 1982 | 81° | 41° | 61° | — | — |
| 1981 | 68° | 50° | 59° | — | — |
| 1980 | 66° | 41° | 54° | — | — |
| 1979 | 62° | 41° | 52° | 0.08" | — |
| 1978 | 61° | 34° | 47° | — | — |
| 1977 | 81° | 45° | 63° | — | — |
| 1976coldest | 51° | 34° | 42° | 0.76" | — |
| 1975 | 55° | 40° | 47° | 0.38" | — |
| 1974 | 56° | 42° | 49° | 0.2" | — |
| 1973 | 57° | 41° | 49° | — | — |
| 1972 | 65° | 32° | 48° | 0.08" | — |
| 1971 | 55° | 37° | 46° | 0.18" | — |
55 years of data from HILLSBORO