December weather in Valentine, NE
The average temperature in Valentine in December is 25.8°F (14.8°F–36.7°F). Average precipitation: 0.45 inches. Average snowfall is 4.6 inches.
December is a winter month in Valentine, and is cooler than the annual average of 49°F. Daily temperatures swing about 21.9°F between overnight low and afternoon high. Expect about 3 days with precipitation. Daylight averages about 8h 51m. For travel, December is cold.
Avg High
36.7°F
Avg Low
14.8°F
Precipitation
0.45 in
Snow
4.6 in
December records in Valentine
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 64.9°F (2021) | 1.0°F (2010) | 0.24 in (2007) |
| December 2 | 66.9°F (2021) | 1.0°F (2005) | 0.06 in (2005) |
| December 3 | 64.9°F (2012) | -9.0°F (2006) | 0.50 in (2002) |
| December 4 | 75.9°F (1998) | -4.0°F (2005) | 0.50 in (2002) |
| December 5 | 64.9°F (2012) | -11.0°F (2013) | 0.04 in (2005) |
| December 6 | 69.1°F (2023) | -23.1°F (2013) | 0.14 in (2007) |
| December 7 | 66.9°F (2023) | -22.0°F (2013) | 0.04 in (2013) |
| December 8 | 66.0°F (2006) | -22.0°F (2013) | 7.00 in (2022) |
| December 9 | 68.0°F (2006) | -15.0°F (2013) | 0.13 in (2007) |
| December 10 | 59.0°F (2014) | -11.9°F (2009) | 0.51 in (2021) |
| December 11 | 62.1°F (2004) | -22.0°F (2000) | 2.00 in (2003) |
| December 12 | 57.0°F (2014) | -22.0°F (2000) | 0.40 in (2015) |
| December 13 | 55.9°F (1998) | -4.0°F (2016) | 6.00 in (2022) |
| December 14 | 55.9°F (1998) | -11.9°F (2008) | 0.20 in (2014) |
| December 15 | 70.0°F (1998) | -9.0°F (2008) | 0.38 in (2015) |
| December 16 | 62.1°F (2025) | -2.0°F (2007) | 0.23 in (2016) |
| December 17 | 59.0°F (2025) | -20.0°F (2016) | 0.02 in (2003) |
| December 18 | 64.0°F (1998) | -26.0°F (2016) | 0.02 in (2012) |
| December 19 | 64.0°F (2025) | -26.0°F (2016) | 0.02 in (2012) |
| December 20 | 54.0°F (2004) | -11.0°F (2008) | 0.00 in (1999) |
| December 21 | 62.1°F (2023) | -14.1°F (2022) | 2.00 in (2022) |
| December 22 | 73.9°F (2025) | -18.9°F (2022) | 0.01 in (2014) |
| December 23 | 53.1°F (2021) | -18.0°F (2022) | 0.18 in (2020) |
| December 24 | 72.0°F (2025) | -9.0°F (2022) | 0.18 in (2023) |
| December 25 | 63.0°F (2025) | -8.0°F (2022) | 0.54 in (2016) |
| December 26 | 66.0°F (2025) | -9.0°F (2017) | 0.08 in (2014) |
| December 27 | 57.0°F (2025) | -5.1°F (2017) | 0.06 in (2012) |
| December 28 | 57.9°F (2002) | -0.9°F (2021) | 0.06 in (2014) |
| December 29 | 64.0°F (1999) | -6.0°F (2014) | 0.31 in (2020) |
| December 30 | 55.9°F (2004) | -9.9°F (2014) | 0.11 in (2024) |
| December 31 | 54.0°F (2025) | -20.0°F (2017) | 0.48 in (2010) |