December weather in Milwaukie, OR
The average temperature in Milwaukie in December is 41.6°F (37.3°F–45.9°F). Average precipitation: 7.35 inches. Average snowfall is 0.9 inches.
December is a winter month in Milwaukie, and is cooler than the annual average of 54.8°F. Daily temperatures swing about 8.6°F between overnight low and afternoon high. Expect about 20 days with precipitation. Daylight averages about 8h 32m. For travel, December is a wet month.
Avg High
45.9°F
Avg Low
37.3°F
Precipitation
7.35 in
Snow
0.9 in
December records in Milwaukie
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 62.1°F (2021) | 19.0°F (1985) | 1.58 in (1987) |
| December 2 | 59.0°F (1999) | 19.9°F (1985) | 1.87 in (2007) |
| December 3 | 57.9°F (1982) | 30.0°F (2024) | 3.08 in (2007) |
| December 4 | 64.0°F (2023) | 27.0°F (1994) | 1.56 in (2014) |
| December 5 | 64.0°F (2023) | 23.0°F (2013) | 2.00 in (1981) |
| December 6 | 62.1°F (1999) | 23.0°F (2013) | 1.94 in (2023) |
| December 7 | 61.0°F (2015) | 19.9°F (2013) | 2.81 in (2015) |
| December 8 | 62.1°F (1999) | 14.0°F (2013) | 1.42 in (2015) |
| December 9 | 62.1°F (1993) | 17.1°F (2013) | 2.14 in (2010) |
| December 10 | 66.9°F (1993) | 19.0°F (2009) | 2.00 in (1995) |
| December 11 | 64.0°F (1999) | 19.0°F (2009) | 1.30 in (2010) |
| December 12 | 64.0°F (1995) | 25.0°F (2013) | 1.01 in (1999) |
| December 13 | 71.1°F (1999) | 27.0°F (1985) | 1.82 in (2003) |
| December 14 | 63.0°F (1999) | 25.0°F (2016) | 1.39 in (2006) |
| December 15 | 62.1°F (1999) | 21.0°F (2008) | 1.61 in (1982) |
| December 16 | 60.1°F (1974) | 21.0°F (2008) | 1.33 in (1997) |
| December 17 | 57.0°F (1994) | 21.0°F (2008) | 2.42 in (2015) |
| December 18 | 57.9°F (2024) | 24.1°F (1984) | 1.98 in (2025) |
| December 19 | 61.0°F (1994) | 18.0°F (1990) | 1.23 in (2021) |
| December 20 | 63.0°F (1994) | 12.9°F (1990) | 1.51 in (2020) |
| December 21 | 60.1°F (1980) | 10.9°F (1990) | 1.28 in (1980) |
| December 22 | 55.9°F (2014) | 12.9°F (1983) | 0.94 in (2005) |
| December 23 | 55.0°F (2014) | 10.0°F (1983) | 1.15 in (2018) |
| December 24 | 59.0°F (2005) | 10.0°F (1983) | 1.90 in (1980) |
| December 25 | 62.1°F (1980) | 19.0°F (1983) | 1.82 in (1980) |
| December 26 | 62.1°F (1980) | 24.1°F (1983) | 1.96 in (2022) |
| December 27 | 59.0°F (1980) | 24.1°F (2021) | 1.83 in (2022) |
| December 28 | 55.9°F (2011) | 19.9°F (1990) | 1.81 in (2005) |
| December 29 | 55.9°F (1975) | 12.0°F (1990) | 2.24 in (1996) |
| December 30 | 62.1°F (1980) | 14.0°F (1990) | 1.72 in (2005) |
| December 31 | 60.1°F (1996) | 14.0°F (1978) | 1.42 in (1996) |