December weather in McConnells, SC
The average temperature in McConnells in December is 43.0°F (32.2°F–53.8°F). Average precipitation: 4.03 inches.
December is a winter month in McConnells, and is cooler than the annual average of 59.7°F. Daily temperatures swing about 21.6°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 9h 40m. For travel, December is cool.
Avg High
53.8°F
Avg Low
32.2°F
Precipitation
4.03 in
Daylight
9h 40m
December records in McConnells
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 75.9°F (2006) | 21.0°F (2024) | 1.48 in (2010) |
| December 2 | 75.0°F (2006) | 21.9°F (2024) | 0.90 in (2018) |
| December 3 | 70.0°F (2021) | 21.9°F (2024) | 1.63 in (2009) |
| December 4 | 77.0°F (2021) | 19.0°F (2024) | 0.21 in (2005) |
| December 5 | 73.0°F (2021) | 17.1°F (2024) | 1.47 in (2005) |
| December 6 | 73.0°F (2013) | 19.9°F (2010) | 0.62 in (2005) |
| December 7 | 77.0°F (2013) | 14.0°F (2010) | 0.24 in (2014) |
| December 8 | 63.0°F (2011) | 14.0°F (2010) | 0.91 in (2021) |
| December 9 | 73.0°F (2007) | 16.0°F (2006) | 1.66 in (2009) |
| December 10 | 75.0°F (2007) | 18.0°F (2006) | 0.56 in (2018) |
| December 11 | 79.0°F (2007) | 19.9°F (2016) | 1.19 in (2008) |
| December 12 | 78.1°F (2007) | 21.0°F (2016) | 1.56 in (2008) |
| December 13 | 78.1°F (2007) | 23.0°F (2010) | 0.75 in (2019) |
| December 14 | 75.9°F (2007) | 10.9°F (2010) | 1.18 in (2019) |
| December 15 | 70.0°F (2007) | 10.9°F (2025) | 1.04 in (2022) |
| December 16 | 73.9°F (2015) | 19.9°F (2025) | 1.63 in (2007) |
| December 17 | 71.1°F (2011) | 23.0°F (2016) | 0.80 in (2012) |
| December 18 | 72.0°F (2021) | 19.9°F (2007) | 0.72 in (2015) |
| December 19 | 73.9°F (2016) | 19.9°F (2007) | 1.18 in (2009) |
| December 20 | 73.0°F (2006) | 19.9°F (2010) | 0.37 in (2020) |
| December 21 | 66.0°F (2008) | 19.9°F (2023) | 1.37 in (2018) |
| December 22 | 73.9°F (2013) | 19.9°F (2008) | 1.95 in (2015) |
| December 23 | 71.1°F (2013) | 21.0°F (2008) | 3.35 in (2013) |
| December 24 | 70.0°F (2006) | 6.1°F (2022) | 1.98 in (2015) |
| December 25 | 73.9°F (2025) | 6.1°F (2022) | 1.68 in (2009) |
| December 26 | 73.9°F (2025) | 16.0°F (2020) | 1.50 in (2012) |
| December 27 | 75.0°F (2015) | 12.9°F (2022) | 1.90 in (2023) |
| December 28 | 73.0°F (2025) | 19.9°F (2010) | 0.66 in (2011) |
| December 29 | 73.9°F (2015) | 21.9°F (2017) | 1.77 in (2013) |
| December 30 | 75.0°F (2015) | 21.0°F (2025) | 0.94 in (2021) |
| December 31 | 68.0°F (2019) | 21.9°F (2025) | 1.65 in (2015) |