December weather in Mooresville, IN
The average temperature in Mooresville in December is 32.3°F (25.0°F–39.5°F). Average precipitation: 2.98 inches.
December is a winter month in Mooresville, and is cooler than the annual average of 53.3°F. Daily temperatures swing about 14.5°F between overnight low and afternoon high. Daylight averages about 9h 13m. For travel, December is cold.
Avg High
39.5°F
Avg Low
25.0°F
Precipitation
2.98 in
Daylight
9h 13m
December records in Mooresville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 64.0°F (2012) | 16.0°F (2024) | 0.96 in (2018) |
| December 2 | 62.1°F (2012) | 12.0°F (2024) | 0.21 in (2012) |
| December 3 | 68.0°F (2012) | 15.1°F (2024) | 0.02 in (2012) |
| December 4 | 64.0°F (2012) | 15.1°F (2025) | 0.59 in (2011) |
| December 5 | 61.0°F (2017) | 10.0°F (2025) | 1.04 in (2014) |
| December 6 | 53.1°F (2015) | 12.0°F (2024) | 0.74 in (2014) |
| December 7 | 54.0°F (2023) | 8.1°F (2013) | 0.25 in (2012) |
| December 8 | 57.9°F (2024) | 12.9°F (2017) | 0.34 in (2024) |
| December 9 | 63.0°F (2023) | 17.1°F (2018) | 0.71 in (2019) |
| December 10 | 60.1°F (2020) | 10.0°F (2013) | 0.23 in (2025) |
| December 11 | 64.0°F (2020) | 9.0°F (2013) | 0.17 in (2016) |
| December 12 | 70.0°F (2015) | 1.0°F (2013) | 0.45 in (2020) |
| December 13 | 63.0°F (2015) | 3.0°F (2025) | 0.31 in (2025) |
| December 14 | 66.0°F (2015) | -8.0°F (2025) | 1.06 in (2022) |
| December 15 | 60.1°F (2011) | -9.0°F (2025) | 0.72 in (2011) |
| December 16 | 57.0°F (2024) | 10.9°F (2016) | 0.86 in (2024) |
| December 17 | 50.0°F (2024) | 19.0°F (2019) | 0.51 in (2016) |
| December 18 | 54.0°F (2025) | 3.0°F (2016) | 0.88 in (2025) |
| December 19 | 51.1°F (2018) | -2.0°F (2016) | 0.11 in (2011) |
| December 20 | 60.1°F (2013) | 9.0°F (2016) | 0.76 in (2013) |
| December 21 | 53.1°F (2011) | 19.9°F (2014) | 2.74 in (2013) |
| December 22 | 53.1°F (2015) | -2.9°F (2022) | 0.14 in (2022) |
| December 23 | 64.0°F (2015) | -9.9°F (2022) | 0.89 in (2015) |
| December 24 | 57.9°F (2023) | -0.9°F (2022) | 0.54 in (2014) |
| December 25 | 61.0°F (2019) | 3.0°F (2022) | 0.24 in (2023) |
| December 26 | 64.9°F (2016) | 1.0°F (2017) | 0.77 in (2015) |
| December 27 | 59.0°F (2015) | -2.9°F (2017) | 1.93 in (2015) |
| December 28 | 66.0°F (2025) | 3.0°F (2017) | 0.97 in (2015) |
| December 29 | 61.0°F (2019) | 12.0°F (2025) | 1.33 in (2024) |
| December 30 | 55.0°F (2022) | 0.0°F (2017) | 0.93 in (2022) |
| December 31 | 59.0°F (2018) | -0.9°F (2017) | 1.33 in (2018) |