December weather in Lamar, SC
The average temperature in Lamar in December is 47.7°F (36.7°F–58.7°F). Average precipitation: inches.
December is a winter month in Lamar, and is cooler than the annual average of 63.1°F. Daily temperatures swing about 22°F between overnight low and afternoon high. Daylight averages about 9h 44m. For travel, December is cool.
Avg High
58.7°F
Avg Low
36.7°F
Precipitation
in
Daylight
9h 44m
December records in Lamar
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 69.1°F (2018) | 30.0°F (2022) | 0.09 in (2022) |
| December 2 | 70.0°F (2021) | 27.0°F (2022) | 0.71 in (2018) |
| December 3 | 73.9°F (2021) | 28.0°F (2020) | 0.01 in (2018) |
| December 4 | 82.0°F (2021) | 28.0°F (2020) | 0.00 in (2018) |
| December 5 | 73.9°F (2021) | 37.0°F (2019) | 0.23 in (2020) |
| December 6 | 68.0°F (2021) | 26.1°F (2018) | 0.15 in (2022) |
| December 7 | 73.9°F (2021) | 28.0°F (2018) | 0.25 in (2020) |
| December 8 | 75.0°F (2022) | 30.9°F (2020) | 0.09 in (2018) |
| December 9 | 72.0°F (2022) | 30.0°F (2020) | 1.57 in (2018) |
| December 10 | 68.0°F (2019) | 32.0°F (2020) | 0.59 in (2018) |
| December 11 | 78.1°F (2019) | 32.0°F (2018) | 0.20 in (2019) |
| December 12 | 73.9°F (2021) | 28.0°F (2018) | 0.29 in (2021) |
| December 13 | 68.0°F (2020) | 30.9°F (2018) | 0.56 in (2019) |
| December 14 | 73.0°F (2020) | 32.0°F (2021) | 2.88 in (2019) |
| December 15 | 66.9°F (2020) | 33.1°F (2021) | 1.35 in (2018) |
| December 16 | 68.0°F (2022) | 37.0°F (2022) | 0.12 in (2020) |
| December 17 | 73.0°F (2019) | 36.0°F (2022) | 0.23 in (2020) |
| December 18 | 73.0°F (2019) | 28.0°F (2022) | 1.23 in (2019) |
| December 19 | 75.9°F (2021) | 23.0°F (2022) | 0.30 in (2021) |
| December 20 | 64.9°F (2021) | 25.0°F (2019) | 0.21 in (2020) |
| December 21 | 64.9°F (2018) | 25.0°F (2019) | 1.30 in (2018) |
| December 22 | 64.0°F (2018) | 37.9°F (2020) | 0.19 in (2021) |
| December 23 | 62.1°F (2020) | 30.9°F (2020) | 1.20 in (2019) |
| December 24 | 61.0°F (2020) | 14.0°F (2022) | 1.51 in (2019) |
| December 25 | 73.0°F (2021) | 14.0°F (2022) | 0.00 in (2019) |
| December 26 | 75.0°F (2021) | 12.9°F (2022) | 0.00 in (2019) |
| December 27 | 77.0°F (2021) | 16.0°F (2022) | 0.00 in (2019) |
| December 28 | 73.9°F (2021) | 16.0°F (2022) | 0.02 in (2019) |
| December 29 | 75.0°F (2021) | 24.1°F (2022) | 0.48 in (2018) |
| December 30 | 75.0°F (2021) | 28.9°F (2022) | 0.79 in (2019) |
| December 31 | 73.9°F (2022) | 39.0°F (2020) | 0.20 in (2020) |