December weather in Weiser, ID
The average temperature in Weiser in December is 29.7°F (22.5°F–36.8°F). Average precipitation: 2.37 inches.
December is a winter month in Weiser, and is cooler than the annual average of 52.3°F. Daily temperatures swing about 14.3°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 8h 41m. For travel, December is cold.
Avg High
36.8°F
Avg Low
22.5°F
Precipitation
2.37 in
Daylight
8h 41m
December records in Weiser
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 55.9°F (1911) | 3.9°F (1931) | 0.61 in (2010) |
| December 2 | 57.0°F (1998) | 5.0°F (1931) | 0.50 in (1992) |
| December 3 | 60.1°F (1941) | 8.1°F (1969) | 0.66 in (1951) |
| December 4 | 55.0°F (1946) | -2.0°F (1992) | 0.35 in (1989) |
| December 5 | 57.9°F (1939) | -8.0°F (1992) | 0.63 in (1971) |
| December 6 | 63.0°F (1939) | -9.0°F (1992) | 0.73 in (1922) |
| December 7 | 59.0°F (1987) | -0.9°F (1992) | 0.49 in (1991) |
| December 8 | 57.0°F (1981) | -17.0°F (1972) | 0.59 in (1996) |
| December 9 | 57.0°F (1981) | -24.0°F (1972) | 0.43 in (1963) |
| December 10 | 64.0°F (1929) | -25.1°F (1972) | 0.93 in (1937) |
| December 11 | 61.0°F (1939) | -20.0°F (1972) | 0.77 in (1937) |
| December 12 | 62.1°F (1929) | -11.0°F (1919) | 0.80 in (1974) |
| December 13 | 64.0°F (1929) | -26.0°F (1919) | 0.67 in (1927) |
| December 14 | 62.1°F (1929) | -20.9°F (1919) | 0.30 in (1915) |
| December 15 | 59.0°F (1929) | -15.0°F (1972) | 0.70 in (1982) |
| December 16 | 62.1°F (1941) | -9.9°F (1919) | 1.15 in (2009) |
| December 17 | 63.0°F (1929) | -18.9°F (1964) | 0.68 in (1973) |
| December 18 | 57.0°F (1917) | -9.0°F (1924) | 0.72 in (1929) |
| December 19 | 55.0°F (1917) | -11.9°F (1924) | 0.92 in (1932) |
| December 20 | 52.0°F (1953) | -9.0°F (1924) | 0.66 in (1944) |
| December 21 | 53.1°F (1939) | -16.1°F (1990) | 0.71 in (1982) |
| December 22 | 64.0°F (1955) | -24.0°F (1990) | 0.49 in (2005) |
| December 23 | 57.9°F (1964) | -22.0°F (1990) | 0.63 in (1941) |
| December 24 | 59.0°F (1964) | -24.0°F (1924) | 1.09 in (1968) |
| December 25 | 54.0°F (1964) | -27.9°F (1924) | 1.10 in (1913) |
| December 26 | 53.1°F (1955) | -25.1°F (1924) | 0.37 in (1981) |
| December 27 | 53.1°F (1917) | -9.9°F (1985) | 0.66 in (2006) |
| December 28 | 57.9°F (1965) | -11.0°F (1985) | 0.66 in (2005) |
| December 29 | 55.9°F (1917) | -9.9°F (1985) | 0.52 in (1924) |
| December 30 | 55.0°F (1937) | -15.0°F (1990) | 0.71 in (2005) |
| December 31 | 59.0°F (1996) | -13.0°F (1985) | 0.77 in (2002) |