December weather in Roseburg, OR
The average temperature in Roseburg in December is 42.5°F (36.8°F–48.2°F). Average precipitation: 6.05 inches.
December is a winter month in Roseburg, and is cooler than the annual average of 55.9°F. Daily temperatures swing about 11.4°F between overnight low and afternoon high. Expect about 20 days with precipitation. Daylight averages about 8h 49m. For travel, December is a wet month.
Avg High
48.2°F
Avg Low
36.8°F
Precipitation
6.05 in
Daylight
8h 49m
December records in Roseburg
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 68.0°F (1958) | 27.0°F (1931) | 1.08 in (2012) |
| December 2 | 69.1°F (1958) | 30.2°F (2011) | 1.95 in (1941) |
| December 3 | 66.0°F (1958) | 28.0°F (1936) | 1.02 in (1902) |
| December 4 | 69.1°F (1949) | 23.2°F (2013) | 1.59 in (1952) |
| December 5 | 66.9°F (2023) | 20.1°F (2013) | 1.51 in (1948) |
| December 6 | 64.0°F (1962) | 25.2°F (2009) | 1.69 in (2004) |
| December 7 | 64.0°F (1939) | 17.2°F (2009) | 1.46 in (1942) |
| December 8 | 66.0°F (2015) | 14.2°F (2009) | 1.42 in (1942) |
| December 9 | 66.0°F (1933) | 9.0°F (1932) | 1.35 in (2015) |
| December 10 | 66.9°F (2025) | 8.1°F (1932) | 2.58 in (1939) |
| December 11 | 66.0°F (1955) | 5.0°F (1932) | 1.50 in (1935) |
| December 12 | 64.9°F (1952) | 8.1°F (1932) | 1.49 in (2015) |
| December 13 | 64.0°F (2004) | 9.0°F (1932) | 2.86 in (2003) |
| December 14 | 68.0°F (1962) | 9.0°F (1932) | 2.88 in (2016) |
| December 15 | 66.0°F (1941) | 12.0°F (1932) | 1.38 in (1962) |
| December 16 | 62.1°F (1939) | 19.2°F (2008) | 1.14 in (1955) |
| December 17 | 61.0°F (2024) | 17.1°F (1964) | 0.95 in (1941) |
| December 18 | 64.9°F (2024) | 25.0°F (1964) | 0.88 in (1957) |
| December 19 | 63.0°F (1940) | 24.1°F (1998) | 1.58 in (1964) |
| December 20 | 64.0°F (2005) | 12.0°F (1998) | 2.29 in (1957) |
| December 21 | 70.0°F (1940) | 9.0°F (1998) | 1.80 in (1955) |
| December 22 | 64.0°F (1964) | 12.0°F (1998) | 2.14 in (1964) |
| December 23 | 64.9°F (1947) | 12.0°F (1998) | 1.67 in (1951) |
| December 24 | 62.1°F (2006) | 21.9°F (1948) | 0.98 in (2003) |
| December 25 | 61.0°F (2005) | 18.0°F (1962) | 3.05 in (1955) |
| December 26 | 64.0°F (2022) | 19.0°F (1962) | 1.91 in (1940) |
| December 27 | 60.1°F (1961) | 21.9°F (1962) | 1.73 in (1945) |
| December 28 | 64.0°F (1937) | 24.1°F (1962) | 1.60 in (1945) |
| December 29 | 63.0°F (1937) | 24.1°F (1962) | 1.12 in (2008) |
| December 30 | 63.0°F (1963) | 23.0°F (1955) | 2.67 in (2005) |
| December 31 | 63.0°F (1963) | 21.2°F (2014) | 1.38 in (2009) |