December weather in Darrington, WA
The average temperature in Darrington in December is 34.9°F (30.4°F–39.5°F). Average precipitation: 12.13 inches.
December is a winter month in Darrington, and is cooler than the annual average of 49.6°F. Daily temperatures swing about 9.1°F between overnight low and afternoon high. Daylight averages about 8h 9m. For travel, December is a wet month.
Avg High
39.5°F
Avg Low
30.4°F
Precipitation
12.13 in
Daylight
8h 9m
December records in Darrington
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 60.1°F (1941) | -4.0°F (1985) | 2.00 in (1975) |
| December 2 | 55.9°F (1929) | 1.9°F (1985) | 3.61 in (1977) |
| December 3 | 60.1°F (1932) | 19.9°F (1954) | 3.13 in (1982) |
| December 4 | 57.9°F (2007) | 10.9°F (1972) | 3.68 in (2007) |
| December 5 | 57.0°F (1991) | 10.0°F (1994) | 5.65 in (1925) |
| December 6 | 55.9°F (1965) | 9.0°F (1972) | 2.20 in (1936) |
| December 7 | 63.0°F (1934) | 3.0°F (1972) | 2.00 in (1931) |
| December 8 | 55.9°F (1936) | 1.9°F (1972) | 4.63 in (2004) |
| December 9 | 57.0°F (2015) | 1.9°F (1932) | 3.76 in (2015) |
| December 10 | 57.0°F (2014) | 1.9°F (1927) | 1.86 in (2025) |
| December 11 | 54.0°F (1950) | 0.0°F (1932) | 4.35 in (1921) |
| December 12 | 57.0°F (1934) | 10.0°F (1932) | 4.23 in (1921) |
| December 13 | 59.0°F (1934) | 9.0°F (1914) | 2.70 in (1917) |
| December 14 | 57.9°F (1934) | 7.0°F (1926) | 2.81 in (1979) |
| December 15 | 57.0°F (2025) | 10.0°F (1932) | 3.85 in (2006) |
| December 16 | 57.0°F (1940) | -2.9°F (1964) | 2.12 in (2001) |
| December 17 | 59.0°F (2025) | 0.0°F (1964) | 2.85 in (2000) |
| December 18 | 57.9°F (1917) | 3.9°F (1964) | 3.60 in (1979) |
| December 19 | 60.1°F (2004) | -4.0°F (1921) | 2.19 in (1972) |
| December 20 | 59.0°F (1966) | -2.9°F (1921) | 3.02 in (2019) |
| December 21 | 61.0°F (1934) | -0.9°F (1990) | 3.60 in (1933) |
| December 22 | 57.9°F (1972) | 0.0°F (1983) | 2.38 in (2020) |
| December 23 | 61.0°F (1940) | -0.9°F (1983) | 3.30 in (1963) |
| December 24 | 57.0°F (1940) | 0.0°F (1983) | 2.98 in (1937) |
| December 25 | 57.0°F (1963) | -0.9°F (1990) | 1.50 in (1984) |
| December 26 | 55.9°F (1980) | 12.0°F (1921) | 2.80 in (1972) |
| December 27 | 64.9°F (1980) | 3.0°F (2022) | 2.73 in (1937) |
| December 28 | 57.9°F (1925) | 6.1°F (1968) | 4.43 in (1937) |
| December 29 | 57.9°F (1925) | -9.9°F (1968) | 2.50 in (1917) |
| December 30 | 59.0°F (2023) | -8.0°F (1927) | 3.00 in (1926) |
| December 31 | 54.0°F (1963) | -0.9°F (1968) | 4.20 in (1962) |