December weather in Winlock, WA
The average temperature in Winlock in December is 39.8°F (34.7°F–44.9°F). Average precipitation: inches.
December is a winter month in Winlock, and is cooler than the annual average of 52.3°F. Daily temperatures swing about 10.2°F between overnight low and afternoon high. Daylight averages about 8h 24m. For travel, December is cold.
Avg High
44.9°F
Avg Low
34.7°F
Precipitation
in
Daylight
8h 24m
December records in Winlock
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 57.0°F (1976) | 17.1°F (1985) | 1.32 in (2001) |
| December 2 | 55.0°F (1977) | 24.1°F (1963) | 2.10 in (1977) |
| December 3 | 59.0°F (1965) | 18.0°F (1992) | 1.96 in (1975) |
| December 4 | 57.9°F (1989) | 17.1°F (1994) | 2.36 in (1989) |
| December 5 | 59.0°F (2001) | 18.0°F (1992) | 1.53 in (1953) |
| December 6 | 59.0°F (1965) | 19.0°F (1995) | 1.01 in (1970) |
| December 7 | 55.9°F (1962) | 19.9°F (1971) | 1.42 in (1975) |
| December 8 | 55.0°F (1965) | 21.0°F (2005) | 1.07 in (1952) |
| December 9 | 57.0°F (1987) | 24.1°F (1980) | 2.30 in (1953) |
| December 10 | 55.9°F (1987) | 19.9°F (1963) | 1.35 in (1968) |
| December 11 | 54.0°F (1974) | 18.0°F (1985) | 1.10 in (1995) |
| December 12 | 62.1°F (1995) | 19.0°F (1985) | 0.83 in (1973) |
| December 13 | 57.9°F (1995) | 17.1°F (1967) | 1.90 in (1977) |
| December 14 | 57.0°F (2002) | 16.0°F (1967) | 1.13 in (1995) |
| December 15 | 61.0°F (1980) | 16.0°F (1988) | 1.10 in (1999) |
| December 16 | 55.9°F (1974) | 9.0°F (1964) | 1.83 in (2001) |
| December 17 | 54.0°F (1979) | 7.0°F (1964) | 0.83 in (1979) |
| December 18 | 54.0°F (2003) | 14.0°F (2005) | 0.97 in (1951) |
| December 19 | 55.9°F (1994) | 19.9°F (1970) | 1.00 in (1953) |
| December 20 | 55.9°F (1974) | 10.9°F (1990) | 1.10 in (1994) |
| December 21 | 57.0°F (1994) | -2.0°F (1990) | 1.90 in (1964) |
| December 22 | 52.0°F (1964) | 3.9°F (1983) | 2.44 in (1964) |
| December 23 | 57.9°F (1963) | 1.0°F (1983) | 1.07 in (1949) |
| December 24 | 53.1°F (1979) | 12.0°F (1990) | 0.89 in (1973) |
| December 25 | 60.1°F (1980) | 17.1°F (1962) | 1.32 in (1980) |
| December 26 | 60.1°F (1980) | 18.0°F (1962) | 1.30 in (1994) |
| December 27 | 60.1°F (1980) | 19.0°F (1985) | 1.95 in (1974) |
| December 28 | 55.9°F (1980) | 17.1°F (1985) | 1.26 in (1965) |
| December 29 | 54.0°F (1998) | 6.1°F (1990) | 3.25 in (1996) |
| December 30 | 57.0°F (1980) | 10.0°F (1978) | 1.96 in (1970) |
| December 31 | 57.9°F (1980) | 3.0°F (1978) | 1.29 in (2002) |