December weather in Lavina, MT
The average temperature in Lavina in December is 24.2°F (11.8°F–36.6°F). Average precipitation: 0.43 inches. Average snowfall is 6.4 inches.
December is a winter month in Lavina, and is cooler than the annual average of 44.2°F. Daily temperatures swing about 24.8°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 8h 25m. For travel, December is cold.
Avg High
36.6°F
Avg Low
11.8°F
Precipitation
0.43 in
Snow
6.4 in
December records in Lavina
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 60.1°F (2021) | -6.0°F (2019) | 0.06 in (2005) |
| December 2 | 69.1°F (2021) | -11.0°F (2007) | 0.12 in (2005) |
| December 3 | 71.1°F (2021) | -9.9°F (2007) | 0.33 in (2008) |
| December 4 | 61.0°F (2024) | -9.0°F (2008) | 0.10 in (2017) |
| December 5 | 59.0°F (2020) | -25.1°F (2013) | 0.15 in (2022) |
| December 6 | 64.9°F (2023) | -27.0°F (2013) | 0.05 in (2022) |
| December 7 | 61.0°F (2020) | -25.1°F (2013) | 0.10 in (2021) |
| December 8 | 59.0°F (2020) | -27.0°F (2013) | 0.03 in (2009) |
| December 9 | 62.1°F (2020) | -27.0°F (2009) | 0.06 in (2019) |
| December 10 | 64.9°F (2020) | -22.0°F (2009) | 0.09 in (2016) |
| December 11 | 60.1°F (2014) | -4.0°F (2013) | 0.05 in (2015) |
| December 12 | 52.0°F (2014) | -5.1°F (2016) | 0.09 in (2020) |
| December 13 | 64.0°F (2017) | -9.9°F (2009) | 0.25 in (2012) |
| December 14 | 54.0°F (2006) | -23.1°F (2009) | 0.13 in (2019) |
| December 15 | 57.0°F (2021) | -24.0°F (2008) | 0.31 in (2015) |
| December 16 | 54.0°F (2006) | -24.0°F (2008) | 0.34 in (2024) |
| December 17 | 53.1°F (2023) | -36.0°F (2016) | 0.10 in (2016) |
| December 18 | 57.9°F (2011) | -38.0°F (2016) | 0.00 in (2004) |
| December 19 | 59.0°F (2011) | -7.1°F (2008) | 0.12 in (2013) |
| December 20 | 59.0°F (2023) | -15.0°F (2008) | 0.20 in (2021) |
| December 21 | 59.0°F (2024) | -29.9°F (2008) | 0.10 in (2022) |
| December 22 | 57.9°F (2023) | -32.1°F (2022) | 0.09 in (2006) |
| December 23 | 57.9°F (2023) | -33.0°F (2022) | 0.23 in (2008) |
| December 24 | 57.0°F (2019) | -25.1°F (2022) | 0.18 in (2023) |
| December 25 | 57.0°F (2005) | -17.0°F (2009) | 0.19 in (2014) |
| December 26 | 62.1°F (2005) | -13.0°F (2015) | 0.24 in (2018) |
| December 27 | 53.1°F (2013) | -16.1°F (2015) | 0.70 in (2021) |
| December 28 | 57.0°F (2013) | -17.0°F (2021) | 0.10 in (2006) |
| December 29 | 57.0°F (2011) | -14.1°F (2021) | 0.16 in (2017) |
| December 30 | 50.0°F (2011) | -18.0°F (2014) | 0.48 in (2017) |
| December 31 | 57.9°F (2011) | -18.9°F (2014) | 0.19 in (2017) |