December weather in Millersville, TN
The average temperature in Millersville in December is 40.1°F (31.1°F–49.2°F). Average precipitation: 4.78 inches.
December is a winter month in Millersville, and is cooler than the annual average of 58.2°F. Daily temperatures swing about 18.1°F between overnight low and afternoon high. Daylight averages about 9h 32m. For travel, December is cool.
Avg High
49.2°F
Avg Low
31.1°F
Precipitation
4.78 in
Daylight
9h 32m
December records in Millersville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 73.0°F (2006) | 19.9°F (2002) | 1.60 in (2004) |
| December 2 | 66.9°F (2012) | 17.1°F (2020) | 0.62 in (2025) |
| December 3 | 73.0°F (2021) | 17.1°F (2020) | 0.45 in (2007) |
| December 4 | 75.0°F (2021) | 14.0°F (2006) | 0.53 in (2005) |
| December 5 | 73.9°F (2013) | 14.0°F (2006) | 1.39 in (2002) |
| December 6 | 72.0°F (2001) | 10.9°F (2024) | 2.21 in (2013) |
| December 7 | 71.1°F (2001) | 15.1°F (2002) | 2.06 in (2004) |
| December 8 | 64.9°F (2004) | 10.0°F (2006) | 0.94 in (2013) |
| December 9 | 64.0°F (2007) | 10.0°F (2006) | 3.30 in (2009) |
| December 10 | 70.0°F (2007) | 12.9°F (2010) | 2.75 in (2008) |
| December 11 | 71.1°F (2021) | 15.1°F (2009) | 0.78 in (2021) |
| December 12 | 75.0°F (2007) | 15.1°F (2013) | 1.20 in (2010) |
| December 13 | 66.9°F (2015) | 10.0°F (2010) | 1.68 in (2001) |
| December 14 | 72.0°F (2015) | 3.0°F (2010) | 1.67 in (2020) |
| December 15 | 66.0°F (2011) | 3.9°F (2025) | 1.14 in (2005) |
| December 16 | 66.9°F (2021) | 5.0°F (2025) | 1.97 in (2019) |
| December 17 | 64.9°F (2006) | 21.0°F (2004) | 2.34 in (2019) |
| December 18 | 69.1°F (2006) | 19.0°F (2020) | 1.42 in (2016) |
| December 19 | 66.9°F (2006) | 16.0°F (2010) | 1.68 in (2025) |
| December 20 | 69.1°F (2008) | 12.0°F (2004) | 1.17 in (2002) |
| December 21 | 63.0°F (2013) | 14.0°F (2005) | 0.82 in (2007) |
| December 22 | 72.0°F (2013) | 6.1°F (2008) | 1.12 in (2013) |
| December 23 | 64.0°F (2015) | -2.9°F (2022) | 3.25 in (2017) |
| December 24 | 66.9°F (2025) | -2.9°F (2022) | 1.45 in (2016) |
| December 25 | 71.1°F (2019) | 6.1°F (2022) | 1.06 in (2008) |
| December 26 | 73.9°F (2021) | 9.0°F (2004) | 1.16 in (2012) |
| December 27 | 71.1°F (2015) | 14.0°F (2020) | 1.01 in (2011) |
| December 28 | 72.0°F (2015) | 10.9°F (2017) | 0.63 in (2018) |
| December 29 | 73.0°F (2025) | 15.1°F (2017) | 1.38 in (2024) |
| December 30 | 64.9°F (2019) | 12.0°F (2001) | 2.10 in (2019) |
| December 31 | 64.9°F (2022) | 10.9°F (2017) | 1.39 in (2018) |