December weather in Claremont, NH
The average temperature in Claremont in December is 25.9°F (17.0°F–34.8°F). Average precipitation: 3.54 inches. Average snowfall is 14.9 inches.
December is a winter month in Claremont, and is cooler than the annual average of 44.3°F. Daily temperatures swing about 17.8°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 8h 47m. For travel, December is cold.
Avg High
34.8°F
Avg Low
17.0°F
Precipitation
3.54 in
Snow
14.9 in
December records in Claremont
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 64.0°F (2006) | 3.0°F (2013) | 1.80 in (2020) |
| December 2 | 63.0°F (2001) | 7.0°F (2019) | 1.66 in (1996) |
| December 3 | 62.1°F (1998) | 1.0°F (2003) | 1.04 in (1974) |
| December 4 | 61.0°F (2009) | 0.0°F (2003) | 0.79 in (1967) |
| December 5 | 64.0°F (1998) | -6.0°F (2003) | 1.20 in (1950) |
| December 6 | 63.0°F (2001) | -6.0°F (2003) | 1.30 in (1952) |
| December 7 | 68.0°F (2001) | 0.0°F (2002) | 2.04 in (1953) |
| December 8 | 68.0°F (1998) | -7.1°F (2019) | 1.62 in (2011) |
| December 9 | 45.0°F (2004) | -11.9°F (2025) | 1.04 in (1963) |
| December 10 | 54.0°F (2008) | -11.9°F (2025) | 1.45 in (2014) |
| December 11 | 55.9°F (2008) | -5.1°F (2002) | 1.63 in (1957) |
| December 12 | 57.9°F (2021) | -0.9°F (2016) | 2.42 in (2008) |
| December 13 | 54.0°F (2015) | -9.0°F (1995) | 1.12 in (2010) |
| December 14 | 53.1°F (1991) | -11.0°F (2005) | 1.51 in (1941) |
| December 15 | 54.0°F (2006) | -14.1°F (2005) | 1.29 in (2003) |
| December 16 | 55.9°F (2008) | -11.0°F (2016) | 0.89 in (1972) |
| December 17 | 55.9°F (2021) | -14.1°F (2013) | 1.40 in (2022) |
| December 18 | 57.9°F (2000) | -15.0°F (2013) | 1.85 in (2000) |
| December 19 | 62.1°F (2023) | -11.0°F (2020) | 0.76 in (1954) |
| December 20 | 55.9°F (2025) | -9.9°F (2016) | 1.29 in (1936) |
| December 21 | 43.0°F (1993) | -14.1°F (2004) | 1.39 in (1973) |
| December 22 | 54.0°F (1994) | -13.0°F (2004) | 1.48 in (1973) |
| December 23 | 52.0°F (1994) | -8.0°F (2008) | 1.00 in (2022) |
| December 24 | 55.9°F (2004) | -7.1°F (2008) | 1.11 in (1990) |
| December 25 | 64.0°F (2015) | -15.0°F (1992) | 1.10 in (1996) |
| December 26 | 57.9°F (2015) | -11.9°F (1992) | 0.98 in (2002) |
| December 27 | 48.0°F (2015) | -25.1°F (2000) | 3.25 in (1969) |
| December 28 | 46.9°F (2016) | -15.0°F (2000) | 1.25 in (1946) |
| December 29 | 55.0°F (2008) | -14.1°F (2017) | 1.48 in (2025) |
| December 30 | 51.1°F (2003) | -18.0°F (2017) | 1.25 in (1991) |
| December 31 | 54.0°F (2024) | -20.9°F (2017) | 1.39 in (1948) |