December weather in Clatskanie, OR
The average temperature in Clatskanie in December is 39.3°F (32.8°F–45.7°F). Average precipitation: 9.38 inches. Average snowfall is 0.8 inches.
December is a winter month in Clatskanie, and is cooler than the annual average of 50.8°F. Daily temperatures swing about 12.9°F between overnight low and afternoon high. Expect about 23 days with precipitation. Daylight averages about 8h 27m. For travel, December is a wet month.
Avg High
45.7°F
Avg Low
32.8°F
Precipitation
9.38 in
Snow
0.8 in
December records in Clatskanie
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 57.0°F (1958) | 15.1°F (1985) | 2.08 in (2012) |
| December 2 | 57.0°F (1993) | 18.0°F (2015) | 3.06 in (1998) |
| December 3 | 59.0°F (1982) | 21.9°F (2014) | 6.68 in (2007) |
| December 4 | 60.1°F (1945) | 21.0°F (1992) | 2.33 in (1966) |
| December 5 | 59.0°F (2023) | 17.1°F (2013) | 2.54 in (1981) |
| December 6 | 59.0°F (2023) | 17.1°F (2013) | 2.43 in (1970) |
| December 7 | 59.0°F (1988) | 12.0°F (1972) | 1.74 in (2015) |
| December 8 | 60.1°F (2015) | 5.0°F (1972) | 1.29 in (2004) |
| December 9 | 59.0°F (2015) | 7.0°F (2009) | 2.30 in (2015) |
| December 10 | 64.0°F (1993) | 8.1°F (2009) | 1.93 in (2023) |
| December 11 | 57.9°F (2014) | 9.0°F (2009) | 1.91 in (2021) |
| December 12 | 59.0°F (2014) | 10.0°F (2009) | 1.73 in (1966) |
| December 13 | 59.0°F (1977) | 15.1°F (1972) | 2.38 in (1977) |
| December 14 | 57.0°F (2002) | 19.9°F (1940) | 2.00 in (2001) |
| December 15 | 57.0°F (2002) | 17.1°F (2008) | 2.61 in (1939) |
| December 16 | 54.0°F (1941) | 12.9°F (2008) | 2.61 in (1970) |
| December 17 | 55.0°F (1994) | 10.0°F (1964) | 2.03 in (1961) |
| December 18 | 55.9°F (1994) | 16.0°F (1964) | 2.14 in (1951) |
| December 19 | 57.9°F (2024) | 19.9°F (1984) | 1.82 in (1941) |
| December 20 | 57.0°F (1940) | 12.0°F (1990) | 3.26 in (2019) |
| December 21 | 57.0°F (1955) | 1.0°F (1990) | 2.42 in (1972) |
| December 22 | 59.0°F (1940) | 1.0°F (1990) | 2.93 in (1936) |
| December 23 | 60.1°F (1950) | 6.1°F (1990) | 1.66 in (1972) |
| December 24 | 55.9°F (1950) | 10.9°F (1983) | 1.95 in (1964) |
| December 25 | 62.1°F (1980) | 18.0°F (1983) | 1.79 in (1996) |
| December 26 | 59.0°F (1980) | 19.0°F (1985) | 2.95 in (1937) |
| December 27 | 57.9°F (2022) | 17.1°F (1985) | 2.51 in (1937) |
| December 28 | 55.9°F (1945) | 18.0°F (1985) | 2.46 in (1998) |
| December 29 | 55.9°F (2011) | 10.0°F (1990) | 2.30 in (1996) |
| December 30 | 57.0°F (1980) | 12.0°F (1968) | 3.03 in (1970) |
| December 31 | 57.0°F (1997) | 10.0°F (1978) | 1.10 in (1948) |