Weather on December 23
Hillsboro, OR
55 Years of Data
About This Date
December 23rd in Hillsboro, OR typically brings chilly winter weather, with average highs around 44°F and lows near 33°F. Over 55 years of records, the warmest December 23rd was in 2014 (49°F average), while the coldest was 1990 (15°F) — a 34°F range across recorded history. Rain or other precipitation has occurred on about 73% of December 23rd dates historically, with the wettest December 23rd recording 3.35" 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 December 23rd in Hillsboro, OR? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 46° | 42° | 44° | 0.03" | — |
| 2024 | 50° | 37° | 44° | 0.79" | — |
| 2023 | 39° | 29° | 34° | — | — |
| 2022 | 29° | 21° | 25° | 0.23" | — |
| 2021 | 47° | 39° | 43° | 0.15" | — |
| 2020 | 49° | 28° | 39° | — | — |
| 2019 | 45° | 34° | 39° | 0.03" | — |
| 2018 | 50° | 41° | 46° | 1.4" | — |
| 2017 | 40° | 33° | 36° | 0.2" | — |
| 2016 | 45° | 29° | 37° | 0.48" | — |
| 2015 | 42° | 35° | 39° | 1.8" | — |
| 2014warmest | 54° | 45° | 49° | 0.33" | — |
| 2013 | 53° | 31° | 42° | 0.28" | — |
| 2012 | 43° | 35° | 39° | 1.22" | — |
| 2011 | 44° | 28° | 36° | — | — |
| 2010 | 50° | 39° | 45° | — | — |
| 2009 | 34° | 28° | 31° | — | — |
| 2008 | 30° | 21° | 26° | 0.13" | — |
| 2007 | 52° | 40° | 46° | 1.57" | — |
| 2006 | 48° | 35° | 42° | 1.37" | — |
| 2005 | 50° | 39° | 45° | 0.15" | — |
| 2004 | 44° | 29° | 36° | 0.03" | — |
| 2003 | 49° | 35° | 42° | 0.46" | — |
| 2002 | 45° | 33° | 39° | 0.1" | — |
| 2001 | 43° | 30° | 36° | — | — |
| 2000 | 48° | 39° | 44° | 0.43" | — |
| 1999 | 53° | 35° | 44° | — | — |
| 1998 | 26° | 12° | 19° | 0.41" | — |
| 1997 | 41° | 33° | 37° | 0.08" | — |
| 1996 | 44° | 36° | 40° | 1.75" | — |
| 1995 | 47° | 33° | 40° | — | — |
| 1994 | 48° | 37° | 43° | — | — |
| 1993 | 41° | 26° | 34° | — | — |
| 1992 | 55° | 38° | 46° | — | — |
| 1991 | 44° | 37° | 41° | 0.23" | — |
| 1990coldest | 20° | 10° | 15° | — | — |
| 1989 | 39° | 29° | 34° | 0.15" | — |
| 1988 | 46° | 36° | 41° | 0.64" | — |
| 1987 | 41° | 31° | 36° | 0.53" | — |
| 1986 | 51° | 39° | 45° | 1.14" | — |
| 1985 | 42° | 22° | 32° | — | — |
| 1984 | 54° | 31° | 42° | 0.03" | — |
| 1983 | 21° | 12° | 17° | — | — |
| 1982 | 46° | 35° | 41° | 0.15" | — |
| 1981 | 40° | 32° | 36° | 0.64" | — |
| 1980 | 53° | 41° | 47° | 0.38" | — |
| 1979 | 50° | 33° | 42° | 0.46" | — |
| 1978 | 53° | 35° | 44° | — | — |
| 1977 | 44° | 32° | 38° | 0.33" | — |
| 1976 | 42° | 36° | 39° | 0.33" | — |
| 1975 | 52° | 38° | 45° | 2.08" | — |
| 1974 | 39° | 26° | 33° | 0.03" | — |
| 1973 | 50° | 43° | 46° | 0.51" | — |
| 1972 | 52° | 41° | 46° | 1.6" | — |
| 1971 | 42° | 36° | 39° | 3.35" | — |