December weather in Vancouver, WA
The average temperature in Vancouver in December is 41.6°F (36.2°F–46.9°F). Average precipitation: 5.77 inches. Average snowfall is 1.2 inches.
December is a winter month in Vancouver, and is cooler than the annual average of 55.1°F. Daily temperatures swing about 10.7°F between overnight low and afternoon high. Expect about 19 days with precipitation. Daylight averages about 8h 31m. For travel, December is a wet month.
Avg High
46.9°F
Avg Low
36.2°F
Precipitation
5.77 in
Snow
1.2 in
December records in Vancouver
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 63.0°F (2021) | 19.9°F (1985) | 1.69 in (1987) |
| December 2 | 62.1°F (1958) | 23.0°F (1985) | 2.08 in (1980) |
| December 3 | 62.1°F (1979) | 27.1°F (2013) | 1.69 in (1980) |
| December 4 | 66.9°F (2023) | 22.1°F (2013) | 1.56 in (1966) |
| December 5 | 64.0°F (2023) | 19.2°F (2013) | 1.80 in (1981) |
| December 6 | 60.1°F (1988) | 21.9°F (1959) | 1.68 in (2023) |
| December 7 | 63.0°F (2015) | 15.3°F (2013) | 2.67 in (2015) |
| December 8 | 62.1°F (2015) | 8.1°F (1972) | 1.66 in (2015) |
| December 9 | 60.1°F (1987) | 12.0°F (2009) | 1.66 in (2025) |
| December 10 | 64.9°F (1993) | 12.9°F (2009) | 1.43 in (1992) |
| December 11 | 64.0°F (2014) | 14.0°F (2009) | 1.30 in (1969) |
| December 12 | 63.0°F (1995) | 14.0°F (1972) | 0.93 in (1973) |
| December 13 | 61.0°F (1977) | 18.0°F (1972) | 1.84 in (1977) |
| December 14 | 60.1°F (2002) | 23.0°F (1972) | 1.35 in (1946) |
| December 15 | 61.0°F (2025) | 21.9°F (2008) | 1.84 in (1982) |
| December 16 | 60.1°F (1974) | 6.1°F (1964) | 1.19 in (1994) |
| December 17 | 59.0°F (2025) | 7.0°F (1964) | 1.87 in (2015) |
| December 18 | 60.1°F (2024) | 10.9°F (1964) | 2.10 in (2025) |
| December 19 | 59.0°F (1953) | 14.0°F (1964) | 1.72 in (1941) |
| December 20 | 59.0°F (1972) | 12.9°F (1967) | 1.43 in (2020) |
| December 21 | 62.1°F (1940) | 12.0°F (1990) | 1.99 in (1955) |
| December 22 | 60.1°F (1940) | 12.9°F (1990) | 1.50 in (1964) |
| December 23 | 64.0°F (1950) | 10.9°F (1998) | 1.19 in (1971) |
| December 24 | 60.1°F (1980) | 15.1°F (1983) | 1.72 in (1980) |
| December 25 | 64.0°F (1980) | 19.0°F (1990) | 1.73 in (1980) |
| December 26 | 63.0°F (1980) | 21.9°F (1962) | 2.12 in (2022) |
| December 27 | 61.0°F (1980) | 23.0°F (1948) | 2.17 in (1942) |
| December 28 | 57.9°F (1945) | 19.0°F (1978) | 0.94 in (2005) |
| December 29 | 57.9°F (1950) | 14.0°F (1968) | 1.66 in (1983) |
| December 30 | 60.1°F (1980) | 8.1°F (1968) | 1.50 in (2002) |
| December 31 | 57.9°F (1980) | 9.0°F (1968) | 1.32 in (1996) |