December weather in New Rockford, ND
The average temperature in New Rockford in December is 13.9°F (5.0°F–22.8°F). Average precipitation: 0.81 inches.
December is a winter month in New Rockford, and is cooler than the annual average of 40.6°F. Daily temperatures swing about 17.8°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 8h 14m. For travel, December is cold.
Avg High
22.8°F
Avg Low
5.0°F
Precipitation
0.81 in
Daylight
8h 14m
December records in New Rockford
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 61.0°F (1969) | -20.9°F (2014) | 0.10 in (2015) |
| December 2 | 53.1°F (2021) | -20.9°F (1985) | 0.55 in (1982) |
| December 3 | 48.0°F (1967) | -24.0°F (1985) | 0.19 in (2013) |
| December 4 | 51.1°F (1979) | -18.0°F (1972) | 1.00 in (2003) |
| December 5 | 51.1°F (1979) | -15.0°F (1977) | 0.27 in (1993) |
| December 6 | 46.0°F (1999) | -29.9°F (1976) | 0.16 in (1979) |
| December 7 | 55.0°F (2023) | -20.0°F (1972) | 0.60 in (2003) |
| December 8 | 53.1°F (2023) | -18.0°F (1972) | 0.20 in (1987) |
| December 9 | 55.0°F (2020) | -26.0°F (1977) | 0.20 in (2012) |
| December 10 | 55.0°F (2015) | -31.0°F (1977) | 0.16 in (1973) |
| December 11 | 48.0°F (2020) | -22.0°F (2019) | 0.15 in (2010) |
| December 12 | 48.9°F (2002) | -20.0°F (2000) | 0.80 in (2003) |
| December 13 | 42.1°F (1998) | -20.0°F (1989) | 0.40 in (1992) |
| December 14 | 45.0°F (1998) | -23.1°F (1989) | 2.00 in (2003) |
| December 15 | 43.0°F (1997) | -20.0°F (1989) | 0.10 in (2022) |
| December 16 | 46.0°F (2002) | -25.1°F (1979) | 0.70 in (2010) |
| December 17 | 46.0°F (2004) | -22.0°F (1975) | 0.36 in (1993) |
| December 18 | 51.1°F (1979) | -25.1°F (1983) | 0.10 in (1977) |
| December 19 | 51.1°F (1979) | -32.1°F (1983) | 0.40 in (2024) |
| December 20 | 43.0°F (1979) | -29.9°F (1983) | 0.18 in (1967) |
| December 21 | 46.9°F (1979) | -33.0°F (1989) | 0.51 in (2010) |
| December 22 | 44.1°F (2005) | -27.9°F (2022) | 0.09 in (1980) |
| December 23 | 41.0°F (2023) | -36.0°F (1983) | 0.21 in (1974) |
| December 24 | 45.0°F (2012) | -33.0°F (1983) | 0.32 in (2009) |
| December 25 | 44.1°F (1999) | -27.0°F (1983) | 0.07 in (1978) |
| December 26 | 41.0°F (2011) | -23.1°F (1996) | 0.34 in (1988) |
| December 27 | 45.0°F (2011) | -33.0°F (1993) | 1.13 in (2021) |
| December 28 | 46.0°F (1999) | -20.9°F (2017) | 0.30 in (2000) |
| December 29 | 50.0°F (1999) | -33.0°F (1990) | 1.00 in (2003) |
| December 30 | 45.0°F (1980) | -27.9°F (1976) | 2.00 in (2003) |
| December 31 | 39.9°F (1999) | -36.9°F (1967) | 0.48 in (1972) |