December weather in Twisp, WA
The average temperature in Twisp in December is 22.3°F (15.4°F–29.2°F). Average precipitation: 2.57 inches. Average snowfall is 21.8 inches.
December is a winter month in Twisp, and is cooler than the annual average of 45.7°F. Daily temperatures swing about 13.8°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 8h 8m. For travel, December is cold.
Avg High
29.2°F
Avg Low
15.4°F
Precipitation
2.57 in
Snow
21.8 in
December records in Twisp
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 70.0°F (2021) | -20.9°F (1985) | 0.89 in (1987) |
| December 2 | 66.0°F (2021) | -11.9°F (2022) | 1.00 in (2007) |
| December 3 | 53.1°F (1917) | -13.0°F (1919) | 1.11 in (1915) |
| December 4 | 52.0°F (1917) | -15.0°F (1919) | 1.12 in (1979) |
| December 5 | 52.0°F (1917) | -13.0°F (1919) | 1.65 in (1933) |
| December 6 | 54.0°F (1917) | -9.9°F (1956) | 2.18 in (1923) |
| December 7 | 48.9°F (1920) | -18.9°F (1956) | 1.40 in (1947) |
| December 8 | 54.0°F (1917) | -9.9°F (1919) | 0.65 in (1909) |
| December 9 | 54.0°F (1917) | -7.1°F (1995) | 1.39 in (1933) |
| December 10 | 52.0°F (1917) | -8.0°F (1927) | 1.44 in (2025) |
| December 11 | 53.1°F (1917) | -16.1°F (1922) | 1.27 in (1909) |
| December 12 | 51.1°F (1924) | -25.1°F (1919) | 1.42 in (1921) |
| December 13 | 48.9°F (1917) | -22.0°F (1919) | 0.76 in (1929) |
| December 14 | 50.0°F (1979) | -22.0°F (1955) | 1.13 in (2002) |
| December 15 | 46.9°F (1917) | -23.1°F (1922) | 0.71 in (1959) |
| December 16 | 54.0°F (1999) | -20.0°F (1922) | 1.23 in (2002) |
| December 17 | 46.9°F (1917) | -27.0°F (1964) | 1.82 in (1933) |
| December 18 | 48.9°F (1917) | -17.0°F (1924) | 0.87 in (2024) |
| December 19 | 46.9°F (1917) | -15.0°F (1924) | 1.22 in (1919) |
| December 20 | 46.0°F (1917) | -20.9°F (2008) | 0.80 in (1973) |
| December 21 | 48.9°F (1917) | -23.1°F (1983) | 1.20 in (1934) |
| December 22 | 48.0°F (1917) | -27.0°F (1983) | 1.60 in (1964) |
| December 23 | 46.0°F (1917) | -26.0°F (1983) | 0.66 in (1931) |
| December 24 | 57.0°F (1917) | -29.9°F (1983) | 0.71 in (2025) |
| December 25 | 55.0°F (1917) | -15.0°F (1951) | 0.80 in (1967) |
| December 26 | 54.0°F (1917) | -17.0°F (1948) | 2.00 in (2011) |
| December 27 | 53.1°F (1917) | -18.9°F (1971) | 1.60 in (1965) |
| December 28 | 51.1°F (1917) | -20.9°F (1977) | 0.90 in (1923) |
| December 29 | 50.0°F (1917) | -41.1°F (1968) | 2.16 in (1996) |
| December 30 | 48.9°F (1917) | -47.9°F (1968) | 0.90 in (1970) |
| December 31 | 52.0°F (1920) | -31.0°F (1968) | 0.84 in (1922) |