December weather in Clinton, SC
The average temperature in Clinton in December is 44.6°F (32.8°F–56.5°F). Average precipitation: 4.39 inches.
December is a winter month in Clinton, and is cooler than the annual average of 61.8°F. Daily temperatures swing about 23.7°F between overnight low and afternoon high. Daylight averages about 9h 42m. For travel, December is cool.
Avg High
56.5°F
Avg Low
32.8°F
Precipitation
4.39 in
Daylight
9h 42m
December records in Clinton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 71.1°F (2016) | 25.0°F (2024) | 0.65 in (2016) |
| December 2 | 72.0°F (2014) | 24.1°F (2020) | 1.56 in (2018) |
| December 3 | 72.0°F (2012) | 24.1°F (2020) | 0.13 in (2025) |
| December 4 | 78.1°F (2021) | 21.9°F (2024) | 0.38 in (2013) |
| December 5 | 75.0°F (2012) | 21.0°F (2024) | 0.70 in (2020) |
| December 6 | 73.0°F (2012) | 24.1°F (2018) | 1.13 in (2022) |
| December 7 | 75.9°F (2013) | 21.9°F (2024) | 0.59 in (2022) |
| December 8 | 68.0°F (2015) | 24.1°F (2024) | 0.40 in (2021) |
| December 9 | 66.9°F (2012) | 25.0°F (2016) | 2.00 in (2018) |
| December 10 | 68.0°F (2012) | 23.0°F (2017) | 0.48 in (2023) |
| December 11 | 73.9°F (2019) | 23.0°F (2016) | 2.37 in (2024) |
| December 12 | 73.0°F (2015) | 24.1°F (2016) | 0.53 in (2021) |
| December 13 | 73.9°F (2015) | 23.0°F (2017) | 0.85 in (2019) |
| December 14 | 73.9°F (2015) | 24.1°F (2017) | 1.73 in (2019) |
| December 15 | 70.0°F (2011) | 17.1°F (2025) | 1.20 in (2022) |
| December 16 | 73.9°F (2015) | 17.1°F (2025) | 0.43 in (2022) |
| December 17 | 75.0°F (2011) | 23.0°F (2017) | 1.10 in (2012) |
| December 18 | 75.0°F (2011) | 27.0°F (2022) | 1.34 in (2015) |
| December 19 | 73.9°F (2016) | 26.1°F (2015) | 1.12 in (2021) |
| December 20 | 73.9°F (2017) | 24.1°F (2023) | 0.39 in (2020) |
| December 21 | 63.0°F (2013) | 24.1°F (2023) | 1.45 in (2018) |
| December 22 | 75.9°F (2013) | 25.0°F (2016) | 2.32 in (2015) |
| December 23 | 72.0°F (2013) | 23.0°F (2024) | 4.12 in (2013) |
| December 24 | 70.0°F (2015) | 9.0°F (2022) | 2.00 in (2015) |
| December 25 | 77.0°F (2025) | 8.1°F (2022) | 0.80 in (2020) |
| December 26 | 77.0°F (2015) | 14.0°F (2022) | 1.20 in (2012) |
| December 27 | 78.1°F (2015) | 14.0°F (2022) | 2.42 in (2023) |
| December 28 | 77.0°F (2025) | 23.0°F (2020) | 0.34 in (2011) |
| December 29 | 73.9°F (2015) | 25.0°F (2017) | 2.15 in (2013) |
| December 30 | 77.0°F (2015) | 23.0°F (2017) | 1.17 in (2021) |
| December 31 | 69.1°F (2015) | 23.0°F (2025) | 2.25 in (2015) |