Weather on December 28
Portland, OR
55 Years of Data
Avg High
44°F
Avg Low
36°F
Warmest
2011
52°F avg
Coldest
1990
28°F avg
About This Date
December 28th in Portland, OR typically brings chilly winter weather, with average highs around 44°F and lows near 36°F. Over 55 years of records, the warmest December 28th was in 2011 (52°F average), while the coldest was 1990 (28°F) — a 24°F range across recorded history. Precipitation has occurred on 55% of recorded December 28th dates, with snow falling 4% of the time. The last decade has been 1.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.4°F cooler on this date compared to 20-30 years ago.
Planning for December 28th in Portland, OR? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 43° | 36° | 39° | — | — |
| 2024 | 51° | 47° | 49° | 0.23" | — |
| 2023 | 50° | 41° | 46° | 0.25" | — |
| 2022 | 47° | 41° | 44° | — | — |
| 2021 | 34° | 29° | 31° | — | — |
| 2020 | 44° | 31° | 37° | — | — |
| 2019 | 47° | 41° | 44° | — | — |
| 2018 | 49° | 41° | 45° | 0.46" | — |
| 2017 | 51° | 35° | 43° | 1.68" | — |
| 2016 | 42° | 35° | 39° | — | — |
| 2015 | 39° | 33° | 36° | 0.33" | — |
| 2014 | 46° | 40° | 43° | — | — |
| 2013 | 44° | 35° | 40° | — | — |
| 2012 | 43° | 36° | 39° | — | — |
| 2011warmest | 56° | 49° | 52° | 3.15" | — |
| 2010 | 48° | 39° | 44° | 3.3" | — |
| 2009 | 44° | 34° | 39° | — | — |
| 2008 | 52° | 40° | 46° | 0.33" | — |
| 2007 | 43° | 40° | 41° | 0.08" | — |
| 2006 | 40° | 30° | 35° | — | — |
| 2005 | 52° | 45° | 48° | 4.6" | — |
| 2004 | 47° | 39° | 43° | 0.51" | — |
| 2003 | 41° | 33° | 37° | 1.83" | — |
| 2002 | 44° | 42° | 43° | 1.42" | — |
| 2001 | 43° | 35° | 39° | 0.2" | — |
| 2000 | 48° | 37° | 43° | — | — |
| 1999 | 55° | 42° | 49° | — | — |
| 1998 | 52° | 41° | 46° | — | — |
| 1997 | 51° | 43° | 47° | — | — |
| 1996 | 40° | 32° | 36° | 0.51" | — |
| 1995 | 42° | 35° | 39° | 1.07" | — |
| 1994 | 48° | 35° | 42° | — | — |
| 1993 | 40° | 36° | 38° | — | — |
| 1992 | 47° | 37° | 42° | 1.07" | — |
| 1991 | 47° | 41° | 44° | 0.1" | — |
| 1990coldest | 37° | 20° | 28° | 0.46" | 0.5" |
| 1989 | 43° | 36° | 39° | 0.1" | — |
| 1988 | 38° | 30° | 34° | — | — |
| 1987 | 35° | 30° | 33° | 0.03" | — |
| 1986 | 43° | 36° | 39° | 2.03" | — |
| 1985 | 35° | 26° | 31° | — | — |
| 1984 | 42° | 35° | 39° | 0.15" | — |
| 1983 | 32° | 28° | 30° | — | — |
| 1982 | 40° | 29° | 34° | — | — |
| 1981 | 45° | 34° | 39° | 0.41" | — |
| 1980 | 53° | 39° | 46° | — | — |
| 1979 | 44° | 39° | 42° | — | — |
| 1978 | 35° | 24° | 30° | — | — |
| 1977 | 40° | 32° | 36° | 0.41" | — |
| 1976 | 46° | 32° | 39° | — | — |
| 1975 | 48° | 43° | 45° | 0.43" | — |
| 1974 | 38° | 31° | 34° | 0.13" | — |
| 1973 | 49° | 40° | 44° | 0.58" | — |
| 1972 | 49° | 40° | 44° | 0.18" | — |
| 1971 | 34° | 29° | 31° | 0.61" | 0.5" |
55 years of data from PORTLAND KGW-TV