Weather on December 10
Portland, OR
55 Years of Data
Avg High
47°F
Avg Low
38°F
Warmest
2025
59°F avg
Coldest
1972
20°F avg
About This Date
December 10th in Portland, OR typically brings chilly winter weather, with average highs around 47°F and lows near 38°F. Over 55 years of records, the warmest December 10th was in 2025 (59°F average), while the coldest was 1972 (20°F) — a 39°F range across recorded history. Rain or other precipitation has occurred on about 64% of December 10th dates historically, with the wettest December 10th recording 5.08" of rain. The last decade has been 2.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.2°F cooler on this date compared to 20-30 years ago.
Planning for December 10th in Portland, OR? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025warmest | 60° | 57° | 59° | 0.08" | — |
| 2024 | 42° | 32° | 37° | — | — |
| 2023 | 52° | 46° | 49° | 3.3" | — |
| 2022 | 50° | 41° | 46° | 1.45" | — |
| 2021 | 47° | 39° | 43° | 0.05" | — |
| 2020 | 43° | 37° | 40° | 0.36" | — |
| 2019 | 43° | 38° | 40° | 1.14" | — |
| 2018 | 44° | 37° | 41° | 0.13" | — |
| 2017 | 43° | 35° | 39° | — | — |
| 2016 | 45° | 31° | 38° | — | — |
| 2015 | 52° | 44° | 48° | 1.73" | — |
| 2014 | 57° | 46° | 52° | 1.63" | — |
| 2013 | 34° | 27° | 30° | — | — |
| 2012 | 53° | 42° | 48° | — | — |
| 2011 | 34° | 28° | 31° | 0.03" | — |
| 2010 | 46° | 42° | 44° | 0.76" | — |
| 2009 | 33° | 19° | 26° | — | — |
| 2008 | 49° | 41° | 45° | — | — |
| 2007 | 42° | 35° | 39° | 0.08" | — |
| 2006 | 51° | 40° | 45° | 0.18" | — |
| 2005 | 42° | 30° | 36° | — | — |
| 2004 | 60° | 56° | 58° | 0.33" | — |
| 2003 | 42° | 39° | 41° | 1.02" | — |
| 2002 | 51° | 42° | 47° | 1.24" | — |
| 2001 | 45° | 38° | 41° | 0.28" | — |
| 2000 | 46° | 36° | 41° | — | — |
| 1999 | 56° | 50° | 53° | 0.97" | — |
| 1998 | 46° | 40° | 43° | 0.99" | — |
| 1997 | 52° | 43° | 47° | 0.36" | — |
| 1996 | 51° | 42° | 47° | 2.11" | — |
| 1995 | 53° | 32° | 43° | 5.08" | — |
| 1994 | 46° | 38° | 42° | 1.32" | — |
| 1993 | 67° | 44° | 55° | 3.05" | — |
| 1992 | 47° | 38° | 42° | 4.11" | — |
| 1991 | 41° | 34° | 37° | — | — |
| 1990 | 50° | 41° | 46° | 0.89" | — |
| 1989 | 44° | 38° | 41° | — | — |
| 1988 | 48° | 39° | 44° | 0.03" | — |
| 1987 | 49° | 40° | 44° | 0.33" | — |
| 1986 | 44° | 32° | 38° | — | — |
| 1985 | 43° | 30° | 36° | — | — |
| 1984 | 43° | 36° | 39° | 0.97" | — |
| 1983 | 52° | 43° | 47° | 0.94" | — |
| 1982 | 45° | 35° | 40° | — | — |
| 1981 | 48° | 39° | 44° | 1.3" | — |
| 1980 | 43° | 33° | 38° | — | — |
| 1979 | 39° | 36° | 37° | — | — |
| 1978 | 53° | 38° | 45° | 1.5" | — |
| 1977 | 52° | 38° | 45° | 1.12" | — |
| 1976 | 49° | 36° | 42° | — | — |
| 1975 | 46° | 40° | 43° | — | — |
| 1974 | 50° | 46° | 48° | 0.71" | — |
| 1973 | 47° | 35° | 41° | — | — |
| 1972coldest | 25° | 16° | 20° | — | — |
| 1971 | 45° | 36° | 40° | 0.76" | — |
55 years of data from PORTLAND KGW-TV