December weather in St. Stephen, SC
The average temperature in St. Stephen in December is 50.9°F (40.8°F–61.0°F). Average precipitation: 3.92 inches.
December is a winter month in St. Stephen, and is cooler than the annual average of 66.1°F. Daily temperatures swing about 20.2°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 9h 48m. For travel, December is a comfortable month to visit.
Avg High
61.0°F
Avg Low
40.8°F
Precipitation
3.92 in
Daylight
9h 48m
December records in St. Stephen
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 82.0°F (2016) | 28.0°F (2024) | 0.59 in (2008) |
| December 2 | 78.1°F (2006) | 25.0°F (1999) | 0.63 in (2018) |
| December 3 | 77.0°F (2015) | 21.9°F (2008) | 2.48 in (2009) |
| December 4 | 79.0°F (1998) | 24.1°F (2024) | 0.45 in (2009) |
| December 5 | 79.0°F (1994) | 24.1°F (2024) | 2.90 in (1994) |
| December 6 | 81.0°F (1998) | 27.0°F (2006) | 2.40 in (2016) |
| December 7 | 82.9°F (2013) | 23.0°F (2024) | 0.80 in (1948) |
| December 8 | 82.0°F (1998) | 18.0°F (2010) | 0.60 in (2017) |
| December 9 | 82.9°F (1998) | 23.0°F (2006) | 1.60 in (2017) |
| December 10 | 81.0°F (2004) | 23.0°F (2006) | 0.90 in (2018) |
| December 11 | 82.0°F (2019) | 26.1°F (2006) | 0.80 in (2003) |
| December 12 | 81.0°F (2007) | 26.1°F (1995) | 0.40 in (2021) |
| December 13 | 78.1°F (2007) | 21.9°F (2010) | 0.80 in (2002) |
| December 14 | 82.0°F (2007) | 15.1°F (2010) | 1.50 in (2019) |
| December 15 | 80.1°F (2015) | 19.0°F (2025) | 1.95 in (2018) |
| December 16 | 78.1°F (1995) | 19.0°F (2025) | 2.00 in (1998) |
| December 17 | 80.1°F (2021) | 30.0°F (2017) | 0.57 in (1994) |
| December 18 | 78.1°F (2001) | 24.1°F (2007) | 1.80 in (2023) |
| December 19 | 79.0°F (2021) | 28.0°F (2010) | 7.60 in (2009) |
| December 20 | 78.1°F (2008) | 19.0°F (2004) | 0.81 in (1996) |
| December 21 | 77.0°F (2008) | 19.9°F (1996) | 1.37 in (2018) |
| December 22 | 80.1°F (2013) | 17.1°F (2005) | 0.65 in (2007) |
| December 23 | 82.0°F (2011) | 21.0°F (1995) | 2.80 in (2015) |
| December 24 | 80.1°F (2013) | 21.0°F (2022) | 2.97 in (2019) |
| December 25 | 75.0°F (2008) | 21.0°F (2022) | 1.88 in (2002) |
| December 26 | 77.0°F (2015) | 21.9°F (1995) | 1.28 in (2023) |
| December 27 | 77.0°F (2015) | 19.9°F (2002) | 1.79 in (2023) |
| December 28 | 81.0°F (2015) | 19.9°F (1995) | 0.22 in (2024) |
| December 29 | 82.9°F (2015) | 23.0°F (2004) | 1.47 in (1950) |
| December 30 | 81.0°F (2021) | 21.9°F (2010) | 1.61 in (1950) |
| December 31 | 82.9°F (2015) | 26.1°F (2012) | 0.33 in (2009) |