December weather in Calhan, CO
The average temperature in Calhan in December is 29.4°F (16.0°F–42.8°F). Average precipitation: 0.27 inches. Average snowfall is 4.1 inches.
December is a winter month in Calhan, and is cooler than the annual average of 48.5°F. Daily temperatures swing about 26.8°F between overnight low and afternoon high. Expect about 3 days with precipitation. Daylight averages about 9h 16m. For travel, December is cold.
Avg High
42.8°F
Avg Low
16.0°F
Precipitation
0.27 in
Snow
4.1 in
December records in Calhan
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 66.9°F (1998) | -2.9°F (1985) | 0.50 in (1933) |
| December 2 | 64.9°F (1960) | -0.9°F (1985) | 0.33 in (1933) |
| December 3 | 71.1°F (1959) | -5.1°F (1978) | 0.23 in (1999) |
| December 4 | 75.0°F (1965) | -6.0°F (2009) | 0.36 in (1969) |
| December 5 | 71.1°F (2007) | -11.0°F (2013) | 0.20 in (2013) |
| December 6 | 68.0°F (2012) | -15.0°F (2013) | 0.40 in (1978) |
| December 7 | 68.0°F (1959) | -14.1°F (2013) | 0.30 in (1937) |
| December 8 | 69.1°F (1970) | -18.9°F (1978) | 0.20 in (1988) |
| December 9 | 64.9°F (1987) | -18.0°F (1978) | 0.18 in (2008) |
| December 10 | 66.9°F (1968) | -13.0°F (1961) | 0.17 in (1961) |
| December 11 | 64.9°F (1980) | -13.0°F (1985) | 0.08 in (2007) |
| December 12 | 66.0°F (2004) | -20.0°F (1961) | 0.35 in (1991) |
| December 13 | 62.1°F (1962) | -18.0°F (1961) | 0.47 in (1984) |
| December 14 | 66.0°F (1962) | -6.0°F (1963) | 0.08 in (1965) |
| December 15 | 66.0°F (1969) | -8.0°F (1987) | 0.27 in (1988) |
| December 16 | 66.0°F (1962) | -5.1°F (2008) | 0.06 in (1936) |
| December 17 | 73.9°F (1980) | -9.9°F (1964) | 0.13 in (1989) |
| December 18 | 63.0°F (1979) | -6.0°F (1967) | 0.11 in (2002) |
| December 19 | 64.0°F (2013) | -11.9°F (1989) | 0.35 in (1925) |
| December 20 | 66.9°F (1981) | -18.9°F (1998) | 0.33 in (2011) |
| December 21 | 66.9°F (2003) | -25.1°F (1990) | 0.62 in (2006) |
| December 22 | 63.0°F (2005) | -25.1°F (1990) | 0.63 in (1979) |
| December 23 | 63.0°F (1964) | -22.0°F (1990) | 0.34 in (2009) |
| December 24 | 75.0°F (1964) | -18.9°F (1983) | 0.10 in (1983) |
| December 25 | 64.9°F (1963) | -16.1°F (1983) | 0.30 in (1982) |
| December 26 | 68.0°F (1980) | -8.0°F (1962) | 0.25 in (1987) |
| December 27 | 66.9°F (1980) | -2.0°F (1966) | 0.80 in (1979) |
| December 28 | 64.0°F (1980) | -5.1°F (1961) | 0.31 in (1935) |
| December 29 | 64.0°F (1965) | -11.9°F (1983) | 0.11 in (2006) |
| December 30 | 70.0°F (1980) | -11.0°F (1990) | 0.16 in (1947) |
| December 31 | 60.1°F (1963) | -8.0°F (1967) | 0.30 in (2010) |