December weather in Oregon, WI
The average temperature in Oregon in December is 25.4°F (17.8°F–33.0°F). Average precipitation: 1.92 inches.
December is a winter month in Oregon, and is cooler than the annual average of 47.2°F. Daily temperatures swing about 15.2°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 8h 51m. For travel, December is cold.
Avg High
33.0°F
Avg Low
17.8°F
Precipitation
1.92 in
Daylight
8h 51m
December records in Oregon
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 60.1°F (1998) | -2.9°F (1976) | 1.45 in (1985) |
| December 2 | 60.1°F (1998) | -6.0°F (1976) | 1.30 in (1982) |
| December 3 | 63.0°F (1998) | -11.0°F (1976) | 0.89 in (1978) |
| December 4 | 64.9°F (1998) | -7.1°F (1976) | 0.85 in (2011) |
| December 5 | 61.0°F (2001) | -4.0°F (2005) | 1.32 in (1973) |
| December 6 | 64.0°F (2001) | -8.0°F (2007) | 0.45 in (2004) |
| December 7 | 55.9°F (1988) | -16.1°F (1972) | 1.10 in (1982) |
| December 8 | 51.1°F (2023) | -11.9°F (1972) | 0.32 in (1974) |
| December 9 | 57.0°F (2023) | -11.0°F (1978) | 0.62 in (2008) |
| December 10 | 55.0°F (2020) | -13.0°F (1995) | 1.50 in (2003) |
| December 11 | 55.9°F (2015) | -18.9°F (1977) | 0.91 in (2021) |
| December 12 | 52.0°F (1991) | -8.0°F (1976) | 1.05 in (2010) |
| December 13 | 54.0°F (1991) | -14.1°F (1976) | 0.52 in (2001) |
| December 14 | 60.1°F (2015) | -18.9°F (1985) | 2.70 in (1984) |
| December 15 | 60.1°F (1975) | -15.0°F (1985) | 1.88 in (1971) |
| December 16 | 69.1°F (2021) | -9.9°F (1989) | 1.40 in (2007) |
| December 17 | 54.0°F (2018) | -9.9°F (1985) | 1.25 in (1988) |
| December 18 | 46.9°F (1977) | -18.9°F (1985) | 0.22 in (1990) |
| December 19 | 53.1°F (2002) | -25.1°F (1983) | 0.91 in (2008) |
| December 20 | 53.1°F (1988) | -18.9°F (1983) | 1.83 in (2012) |
| December 21 | 52.0°F (1988) | -18.9°F (1989) | 0.35 in (2000) |
| December 22 | 48.9°F (1994) | -18.9°F (1989) | 0.59 in (2006) |
| December 23 | 55.0°F (2019) | -20.9°F (1983) | 0.60 in (1979) |
| December 24 | 55.0°F (2015) | -25.1°F (1983) | 0.72 in (2009) |
| December 25 | 54.0°F (1982) | -27.9°F (1983) | 0.95 in (2009) |
| December 26 | 57.0°F (1982) | -18.9°F (2000) | 0.43 in (2016) |
| December 27 | 51.1°F (1982) | -13.0°F (1990) | 0.91 in (1984) |
| December 28 | 53.1°F (1982) | -13.0°F (2000) | 0.63 in (2024) |
| December 29 | 63.0°F (1984) | -17.0°F (1976) | 1.13 in (2015) |
| December 30 | 55.9°F (2019) | -14.1°F (2013) | 1.01 in (1971) |
| December 31 | 43.0°F (1979) | -13.0°F (2013) | 0.29 in (2011) |