December weather in Jamestown, SC
The average temperature in Jamestown in December is 49.6°F (37.5°F–61.6°F). Average precipitation: 3.69 inches.
December is a winter month in Jamestown, and is cooler than the annual average of 64.6°F. Daily temperatures swing about 24.1°F between overnight low and afternoon high. Daylight averages about 9h 48m. For travel, December is cool.
Avg High
61.6°F
Avg Low
37.5°F
Precipitation
3.69 in
Daylight
9h 48m
December records in Jamestown
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 80.1°F (2016) | 26.1°F (2021) | 0.00 in (2012) |
| December 2 | 80.1°F (2016) | 28.9°F (2020) | 1.28 in (2025) |
| December 3 | 79.0°F (2015) | 26.1°F (2024) | 0.80 in (2018) |
| December 4 | 80.1°F (2021) | 21.9°F (2024) | 0.56 in (2013) |
| December 5 | 75.9°F (2013) | 32.0°F (2025) | 0.23 in (2022) |
| December 6 | 81.0°F (2013) | 24.1°F (2024) | 2.20 in (2016) |
| December 7 | 82.0°F (2013) | 19.9°F (2024) | 0.53 in (2015) |
| December 8 | 77.0°F (2013) | 24.1°F (2024) | 0.80 in (2017) |
| December 9 | 71.1°F (2023) | 28.0°F (2020) | 1.98 in (2021) |
| December 10 | 80.1°F (2012) | 26.1°F (2016) | 0.53 in (2018) |
| December 11 | 82.0°F (2019) | 26.1°F (2016) | 0.34 in (2013) |
| December 12 | 80.1°F (2021) | 23.0°F (2014) | 0.29 in (2024) |
| December 13 | 79.0°F (2015) | 23.0°F (2014) | 0.65 in (2012) |
| December 14 | 73.0°F (2015) | 25.0°F (2013) | 2.00 in (2019) |
| December 15 | 77.0°F (2015) | 21.9°F (2025) | 0.95 in (2013) |
| December 16 | 75.9°F (2015) | 19.9°F (2025) | 0.20 in (2020) |
| December 17 | 78.1°F (2021) | 19.9°F (2025) | 3.39 in (2023) |
| December 18 | 79.0°F (2015) | 28.0°F (2017) | 0.55 in (2012) |
| December 19 | 82.9°F (2016) | 27.0°F (2013) | 0.43 in (2025) |
| December 20 | 73.9°F (2017) | 26.1°F (2019) | 0.64 in (2022) |
| December 21 | 75.9°F (2013) | 26.1°F (2019) | 0.77 in (2017) |
| December 22 | 79.0°F (2013) | 28.9°F (2024) | 0.38 in (2021) |
| December 23 | 82.9°F (2013) | 25.0°F (2012) | 1.98 in (2015) |
| December 24 | 82.9°F (2013) | 18.0°F (2022) | 2.50 in (2019) |
| December 25 | 80.1°F (2015) | 18.0°F (2022) | 0.20 in (2020) |
| December 26 | 81.0°F (2015) | 18.0°F (2022) | 2.44 in (2023) |
| December 27 | 80.1°F (2015) | 23.0°F (2022) | 0.35 in (2024) |
| December 28 | 80.1°F (2015) | 24.1°F (2020) | 0.35 in (2024) |
| December 29 | 82.0°F (2015) | 28.9°F (2013) | 1.00 in (2018) |
| December 30 | 80.1°F (2021) | 25.0°F (2017) | 0.75 in (2013) |
| December 31 | 82.0°F (2015) | 23.0°F (2012) | 0.65 in (2021) |