December weather in Petersburg, TX
The average temperature in Petersburg in December is 40.5°F (25.8°F–55.1°F). Average precipitation: 0.81 inches. Average snowfall is 1.8 inches.
December is a winter month in Petersburg, and is cooler than the annual average of 59.3°F. Daily temperatures swing about 29.3°F between overnight low and afternoon high. Expect about 3 days with precipitation. Daylight averages about 9h 45m. For travel, December is cool.
Avg High
55.1°F
Avg Low
25.8°F
Precipitation
0.81 in
Snow
1.8 in
December records in Petersburg
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 80.1°F (2003) | 16.0°F (2014) | 0.15 in (1971) |
| December 2 | 77.0°F (2012) | 16.0°F (2014) | 0.70 in (2009) |
| December 3 | 82.0°F (2012) | 19.9°F (1979) | 0.45 in (2002) |
| December 4 | 80.1°F (2010) | 12.0°F (2006) | 0.90 in (1944) |
| December 5 | 75.9°F (2013) | 16.0°F (2009) | 0.56 in (1971) |
| December 6 | 75.9°F (2021) | 8.1°F (2011) | 0.10 in (2011) |
| December 7 | 73.0°F (2022) | 8.1°F (2005) | 0.61 in (2004) |
| December 8 | 78.1°F (2007) | 3.0°F (2005) | 0.99 in (2018) |
| December 9 | 73.9°F (2008) | 3.0°F (2005) | 0.81 in (1943) |
| December 10 | 73.9°F (2020) | 10.0°F (2009) | 0.71 in (1964) |
| December 11 | 77.0°F (2020) | 10.0°F (2012) | 1.11 in (2007) |
| December 12 | 77.0°F (2004) | 12.0°F (2005) | 0.35 in (1991) |
| December 13 | 73.9°F (2004) | 19.9°F (2010) | 0.30 in (1960) |
| December 14 | 75.0°F (2010) | 16.0°F (2020) | 1.05 in (1979) |
| December 15 | 79.0°F (2021) | 14.0°F (2008) | 1.51 in (1959) |
| December 16 | 78.1°F (2010) | 12.9°F (2008) | 0.58 in (1984) |
| December 17 | 81.0°F (2006) | 10.0°F (1979) | 0.26 in (1959) |
| December 18 | 73.0°F (2002) | 3.9°F (2016) | 0.66 in (1995) |
| December 19 | 72.0°F (2002) | 3.9°F (2016) | 0.55 in (1987) |
| December 20 | 79.0°F (2025) | 12.0°F (2016) | 0.90 in (1962) |
| December 21 | 78.1°F (2025) | 12.9°F (2008) | 0.78 in (1997) |
| December 22 | 80.1°F (2003) | 5.0°F (2022) | 0.70 in (1991) |
| December 23 | 84.0°F (2025) | 3.0°F (2022) | 0.26 in (1997) |
| December 24 | 82.0°F (2025) | 1.9°F (2004) | 1.23 in (2023) |
| December 25 | 78.1°F (2021) | 0.0°F (2004) | 0.50 in (1987) |
| December 26 | 82.9°F (2025) | 8.1°F (2009) | 0.80 in (2000) |
| December 27 | 78.1°F (2021) | 8.1°F (2009) | 0.96 in (2015) |
| December 28 | 80.1°F (2025) | 14.0°F (2009) | 0.56 in (2015) |
| December 29 | 69.1°F (2002) | 12.9°F (2003) | 0.35 in (2006) |
| December 30 | 73.9°F (2005) | 12.0°F (2003) | 0.49 in (2006) |
| December 31 | 78.1°F (2008) | 8.1°F (2014) | 0.62 in (2012) |