December weather in Webster, WI
The average temperature in Webster in December is 18.8°F (10.8°F–26.8°F). Average precipitation: 0.90 inches. Average snowfall is 11.9 inches.
December is a winter month in Webster, and is cooler than the annual average of 42.7°F. Daily temperatures swing about 16°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 8h 29m. For travel, December is cold.
Avg High
26.8°F
Avg Low
10.8°F
Precipitation
0.90 in
Snow
11.9 in
December records in Webster
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 55.9°F (1962) | -18.0°F (1978) | 0.43 in (1985) |
| December 2 | 57.0°F (1982) | -26.0°F (1976) | 0.38 in (2007) |
| December 3 | 57.9°F (1962) | -29.0°F (1927) | 0.80 in (1953) |
| December 4 | 57.9°F (1962) | -15.0°F (1950) | 0.55 in (1927) |
| December 5 | 55.0°F (1948) | -24.0°F (1955) | 0.65 in (1998) |
| December 6 | 57.0°F (2001) | -27.9°F (1926) | 0.40 in (1935) |
| December 7 | 48.9°F (1939) | -32.1°F (1976) | 0.50 in (1926) |
| December 8 | 48.0°F (1939) | -27.0°F (1976) | 0.78 in (1969) |
| December 9 | 57.0°F (1939) | -35.0°F (1927) | 0.50 in (1987) |
| December 10 | 50.0°F (1990) | -27.0°F (1927) | 0.36 in (2004) |
| December 11 | 46.9°F (1946) | -35.0°F (1936) | 0.80 in (1986) |
| December 12 | 52.0°F (1943) | -25.1°F (1955) | 1.10 in (1965) |
| December 13 | 46.9°F (1998) | -24.0°F (1940) | 1.84 in (1968) |
| December 14 | 46.9°F (1998) | -27.0°F (1926) | 0.49 in (1995) |
| December 15 | 52.0°F (1998) | -25.1°F (1961) | 0.60 in (1927) |
| December 16 | 48.0°F (1939) | -34.1°F (1932) | 0.93 in (1984) |
| December 17 | 48.0°F (1939) | -25.1°F (1983) | 0.60 in (1977) |
| December 18 | 50.0°F (1931) | -34.1°F (1983) | 0.54 in (1977) |
| December 19 | 53.1°F (1923) | -44.0°F (1955) | 0.47 in (1968) |
| December 20 | 45.0°F (1923) | -35.0°F (1983) | 0.38 in (1968) |
| December 21 | 48.9°F (1967) | -27.0°F (1921) | 0.36 in (2010) |
| December 22 | 46.0°F (1931) | -27.0°F (1945) | 0.40 in (1938) |
| December 23 | 48.0°F (1931) | -31.0°F (1983) | 0.95 in (1968) |
| December 24 | 51.1°F (1932) | -32.1°F (1951) | 0.25 in (1932) |
| December 25 | 46.0°F (1994) | -38.9°F (1968) | 0.86 in (1982) |
| December 26 | 44.1°F (1994) | -32.1°F (1990) | 0.37 in (1945) |
| December 27 | 44.1°F (1947) | -35.0°F (1933) | 0.38 in (1959) |
| December 28 | 42.1°F (2003) | -27.9°F (1933) | 1.07 in (1959) |
| December 29 | 41.0°F (1929) | -24.0°F (1926) | 0.15 in (1955) |
| December 30 | 48.0°F (1999) | -31.0°F (1976) | 0.72 in (1972) |
| December 31 | 46.0°F (2004) | -42.0°F (1946) | 0.93 in (1951) |