Weather on February 20
Hillsboro, OR
55 Years of Data
Avg High
51°F
Avg Low
35°F
Warmest
1982
54°F avg
Coldest
2006
28°F avg
About This Date
February 20th in Hillsboro, OR typically brings cool winter weather, with average highs around 51°F and lows near 35°F. Over 56 years of records, the warmest February 20th was in 1982 (54°F average), while the coldest was 2006 (28°F) — a 26°F range across recorded history. Precipitation has occurred on 61% of recorded February 20th dates, with snow falling 2% of the time (heaviest snowfall: 1.5"). The last decade has been 2.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.6°F cooler on this date compared to 20-30 years ago.
Planning for February 20th in Hillsboro, OR? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Cooling Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 46° | 29° | 37° | — | — |
| 2025 | 51° | 36° | 43° | — | — |
| 2024 | 54° | 40° | 47° | 0.58" | — |
| 2023 | 51° | 44° | 48° | — | — |
| 2022 | 49° | 34° | 41° | 0.2" | — |
| 2021 | 50° | 34° | 42° | — | — |
| 2020 | 57° | 29° | 43° | — | — |
| 2019 | 46° | 32° | 39° | 0.53" | — |
| 2018 | 37° | 25° | 31° | 0.74" | — |
| 2017 | 49° | 42° | 45° | 2.06" | — |
| 2016 | 50° | 33° | 42° | — | — |
| 2015 | 58° | 37° | 47° | — | — |
| 2014 | 48° | 39° | 44° | 0.23" | — |
| 2013 | 47° | 30° | 39° | 0.03" | — |
| 2012 | 49° | 38° | 43° | 0.25" | — |
| 2011 | 44° | 24° | 34° | — | — |
| 2010 | 58° | 30° | 44° | — | — |
| 2009 | 58° | 25° | 42° | — | — |
| 2008 | 52° | 32° | 42° | — | — |
| 2007 | 50° | 37° | 44° | 1.04" | — |
| 2006coldest | 38° | 18° | 28° | — | — |
| 2005 | 53° | 29° | 41° | — | — |
| 2004 | 56° | 31° | 43° | — | — |
| 2003 | 52° | 43° | 47° | 0.03" | — |
| 2002 | 51° | 36° | 43° | 0.05" | — |
| 2001 | 59° | 31° | 45° | 0.05" | — |
| 2000 | 54° | 33° | 43° | 0.28" | — |
| 1999 | 55° | 37° | 46° | 0.81" | — |
| 1998 | 49° | 42° | 45° | 3.84" | — |
| 1997 | 51° | 36° | 43° | — | — |
| 1996 | 54° | 39° | 46° | 0.38" | — |
| 1995 | 59° | 46° | 53° | — | — |
| 1994 | 49° | 33° | 41° | 0.2" | — |
| 1993 | 33° | 29° | 31° | 0.36" | — |
| 1992 | 51° | 42° | 47° | 2.16" | — |
| 1991 | 59° | 47° | 53° | 1.52" | — |
| 1990 | 43° | 25° | 34° | 0.13" | — |
| 1989 | 48° | 34° | 41° | 0.15" | — |
| 1988 | 55° | 31° | 43° | — | — |
| 1987 | 53° | 38° | 45° | — | — |
| 1986 | 45° | 30° | 37° | 0.03" | — |
| 1985 | 48° | 35° | 42° | 0.38" | — |
| 1984 | 45° | 42° | 43° | 0.61" | — |
| 1983 | 53° | 44° | 49° | 0.86" | — |
| 1982warmest | 60° | 49° | 54° | 4.34" | — |
| 1981 | 56° | 35° | 45° | 0.3" | — |
| 1980 | 56° | 38° | 47° | 0.2" | — |
| 1979 | 45° | 32° | 38° | 0.25" | — |
| 1978 | 62° | 37° | 50° | — | — |
| 1977 | 55° | 37° | 46° | 0.58" | — |
| 1976 | 51° | 34° | 42° | 0.05" | — |
| 1975 | 45° | 32° | 38° | 0.46" | 1.5" |
| 1974 | 49° | 37° | 43° | 0.05" | — |
| 1973 | 61° | 28° | 44° | — | — |
| 1972 | 53° | 35° | 44° | — | — |
| 1971 | 52° | 30° | 41° | — | — |
56 years of data from HILLSBORO