Weather on February 23
Hillsboro, OR
55 Years of Data
Avg High
51°F
Avg Low
34°F
Warmest
1983
54°F avg
Coldest
2023
27°F avg
About This Date
February 23rd in Hillsboro, OR typically brings cool winter weather, with average highs around 51°F and lows near 34°F. Over 56 years of records, the warmest February 23rd was in 1983 (54°F average), while the coldest was 2023 (27°F) — a 27°F range across recorded history. Precipitation has occurred on 59% of recorded February 23rd dates, with snow falling 2% of the time. The last decade has been 5.3°F cooler on this date compared to 20-30 years ago.
The last decade has been 5.3°F cooler on this date compared to 20-30 years ago.
Planning for February 23rd in Hillsboro, OR? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Cooling Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 48° | 40° | 44° | 2.08" | — |
| 2025 | 58° | 44° | 51° | 2.64" | — |
| 2024 | 62° | 32° | 47° | — | — |
| 2023coldest | 30° | 23° | 27° | — | — |
| 2022 | 38° | 22° | 30° | — | — |
| 2021 | 49° | 33° | 41° | 0.18" | — |
| 2020 | 51° | 39° | 45° | 0.25" | — |
| 2019 | 46° | 37° | 42° | 0.2" | — |
| 2018 | 38° | 20° | 29° | 0.05" | — |
| 2017 | 46° | 30° | 38° | 0.03" | — |
| 2016 | 58° | 29° | 44° | — | — |
| 2015 | 59° | 27° | 43° | — | — |
| 2014 | 47° | 29° | 38° | — | — |
| 2013 | 46° | 32° | 39° | 0.43" | — |
| 2012 | 48° | 33° | 41° | 0.03" | — |
| 2011 | 41° | 31° | 36° | 0.43" | — |
| 2010 | 44° | 32° | 38° | 1.32" | — |
| 2009 | 48° | 34° | 41° | 1.09" | — |
| 2008 | 56° | 26° | 41° | — | — |
| 2007 | 46° | 34° | 40° | 0.23" | — |
| 2006 | 52° | 32° | 42° | 0.23" | — |
| 2005 | 64° | 26° | 45° | — | — |
| 2004 | 53° | 41° | 47° | — | — |
| 2003 | 53° | 36° | 44° | — | — |
| 2002 | 58° | 45° | 51° | 1.19" | — |
| 2001 | 51° | 32° | 42° | 0.05" | — |
| 2000 | 48° | 35° | 42° | — | — |
| 1999 | 54° | 46° | 50° | 3.1" | — |
| 1998 | 55° | 33° | 44° | — | — |
| 1997 | 60° | 33° | 47° | — | — |
| 1996 | 45° | 33° | 39° | 0.74" | — |
| 1995 | 65° | 37° | 51° | — | — |
| 1994 | 47° | 39° | 43° | 0.38" | — |
| 1993 | 43° | 26° | 34° | — | — |
| 1992 | 58° | 41° | 49° | 0.03" | — |
| 1991 | 58° | 32° | 45° | — | — |
| 1990 | 59° | 36° | 47° | — | — |
| 1989 | 53° | 42° | 48° | 0.43" | — |
| 1988 | 57° | 28° | 43° | — | — |
| 1987 | 49° | 34° | 41° | 0.25" | — |
| 1986 | 58° | 42° | 50° | 1.85" | — |
| 1985 | 58° | 39° | 48° | — | — |
| 1984 | 44° | 31° | 37° | 0.03" | — |
| 1983warmest | 58° | 51° | 54° | 2.64" | — |
| 1982 | 42° | 32° | 37° | 0.81" | 0.6" |
| 1981 | 58° | 35° | 46° | — | — |
| 1980 | 48° | 36° | 42° | 0.38" | — |
| 1979 | 47° | 39° | 43° | 0.3" | — |
| 1978 | 53° | 42° | 48° | — | — |
| 1977 | 49° | 30° | 39° | 0.2" | — |
| 1976 | 53° | 43° | 48° | 0.25" | — |
| 1975 | 54° | 31° | 42° | 0.03" | — |
| 1974 | 49° | 32° | 40° | — | — |
| 1973 | 62° | 36° | 49° | — | — |
| 1972 | 48° | 38° | 43° | 0.13" | — |
| 1971 | 47° | 38° | 42° | 0.03" | — |
56 years of data from HILLSBORO