December weather in Mound Bayou, MS
The average temperature in Mound Bayou in December is 44.9°F (35.6°F–54.2°F). Average precipitation: 4.95 inches.
December is a winter month in Mound Bayou, and is cooler than the annual average of 63.1°F. Daily temperatures swing about 18.6°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 9h 45m. For travel, December is cool.
Avg High
54.2°F
Avg Low
35.6°F
Precipitation
4.95 in
Daylight
9h 45m
December records in Mound Bayou
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 73.9°F (1998) | 27.0°F (2006) | 2.85 in (1991) |
| December 2 | 70.0°F (1998) | 26.1°F (2008) | 0.40 in (1991) |
| December 3 | 73.9°F (1995) | 28.9°F (1989) | 2.34 in (1991) |
| December 4 | 77.0°F (2005) | 21.9°F (2006) | 1.37 in (1993) |
| December 5 | 79.0°F (1998) | 23.0°F (2006) | 0.72 in (1999) |
| December 6 | 77.0°F (1998) | 24.1°F (2005) | 0.86 in (2004) |
| December 7 | 79.0°F (1998) | 23.0°F (2009) | 1.24 in (2004) |
| December 8 | 73.9°F (2007) | 15.1°F (2006) | 0.75 in (1998) |
| December 9 | 79.0°F (2007) | 16.0°F (2006) | 1.78 in (1995) |
| December 10 | 80.1°F (2007) | 15.1°F (1995) | 3.12 in (2008) |
| December 11 | 72.0°F (1996) | 15.1°F (1995) | 0.73 in (1991) |
| December 12 | 77.0°F (2007) | 19.0°F (2000) | 1.45 in (1998) |
| December 13 | 73.0°F (1990) | 19.0°F (1989) | 0.85 in (1999) |
| December 14 | 70.0°F (1990) | 19.9°F (1989) | 1.15 in (2000) |
| December 15 | 73.0°F (1995) | 23.0°F (2004) | 1.42 in (2005) |
| December 16 | 71.1°F (1990) | 12.0°F (1989) | 2.17 in (1995) |
| December 17 | 71.1°F (2006) | 10.9°F (1989) | 1.42 in (1990) |
| December 18 | 71.1°F (1990) | 18.0°F (2000) | 1.28 in (1990) |
| December 19 | 72.0°F (2006) | 21.9°F (1996) | 1.49 in (1995) |
| December 20 | 68.0°F (2002) | 18.0°F (1989) | 1.35 in (2002) |
| December 21 | 68.0°F (1990) | 19.9°F (2000) | 1.67 in (1990) |
| December 22 | 73.9°F (2010) | 1.0°F (1989) | 1.34 in (1990) |
| December 23 | 71.1°F (1991) | -0.9°F (1989) | 1.63 in (2004) |
| December 24 | 64.0°F (1991) | -0.9°F (1989) | 2.71 in (2002) |
| December 25 | 57.9°F (2009) | 5.0°F (1989) | 1.00 in (2006) |
| December 26 | 64.9°F (2007) | 16.0°F (2004) | 0.90 in (2000) |
| December 27 | 63.0°F (1999) | 23.0°F (1995) | 1.24 in (2000) |
| December 28 | 72.0°F (2005) | 25.0°F (2009) | 0.95 in (1990) |
| December 29 | 78.1°F (2008) | 21.0°F (1995) | 1.05 in (2003) |
| December 30 | 71.1°F (1990) | 21.0°F (1995) | 0.75 in (1989) |
| December 31 | 71.1°F (1990) | 19.9°F (2000) | 2.60 in (2006) |