December weather in Pleasanton, TX
The average temperature in Pleasanton in December is 54.2°F (42.0°F–66.3°F). Average precipitation: 1.91 inches. Average snowfall is 0.3 inches.
December is a winter month in Pleasanton, and is cooler than the annual average of 70.3°F. Daily temperatures swing about 24.3°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 10h 9m. For travel, December is a comfortable month to visit.
Avg High
66.3°F
Avg Low
42.0°F
Precipitation
1.91 in
Snow
0.3 in
December records in Pleasanton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 86.0°F (2019) | 23.0°F (2006) | 0.58 in (2001) |
| December 2 | 82.9°F (1998) | 28.0°F (2008) | 0.80 in (2009) |
| December 3 | 84.9°F (1995) | 33.1°F (2019) | 2.04 in (2016) |
| December 4 | 87.1°F (2013) | 27.0°F (1991) | 1.01 in (2016) |
| December 5 | 87.1°F (2013) | 23.0°F (2009) | 2.03 in (2016) |
| December 6 | 82.9°F (1998) | 26.1°F (2005) | 0.10 in (1992) |
| December 7 | 81.0°F (2001) | 24.1°F (2011) | 0.95 in (2017) |
| December 8 | 82.9°F (2007) | 27.0°F (1990) | 1.20 in (2018) |
| December 9 | 82.9°F (2007) | 27.0°F (2010) | 0.76 in (2002) |
| December 10 | 84.0°F (2021) | 28.0°F (1990) | 0.25 in (2008) |
| December 11 | 89.1°F (2021) | 26.1°F (2008) | 1.03 in (2001) |
| December 12 | 86.0°F (1996) | 21.9°F (1997) | 0.61 in (2000) |
| December 13 | 84.0°F (1990) | 21.9°F (1997) | 0.77 in (2002) |
| December 14 | 82.0°F (1995) | 26.1°F (2010) | 0.92 in (1949) |
| December 15 | 87.1°F (2019) | 23.0°F (2004) | 0.88 in (1992) |
| December 16 | 84.9°F (2019) | 26.1°F (2004) | 0.04 in (2009) |
| December 17 | 82.9°F (1995) | 27.0°F (2020) | 1.02 in (2017) |
| December 18 | 87.1°F (1990) | 16.0°F (1996) | 0.91 in (1991) |
| December 19 | 87.1°F (2012) | 15.1°F (1996) | 2.05 in (1991) |
| December 20 | 84.9°F (2012) | 26.1°F (2019) | 1.52 in (1991) |
| December 21 | 84.9°F (2012) | 25.0°F (2012) | 3.05 in (1991) |
| December 22 | 89.1°F (1990) | 25.0°F (1990) | 2.66 in (1991) |
| December 23 | 82.9°F (2003) | 19.9°F (2022) | 0.33 in (1997) |
| December 24 | 82.9°F (2002) | 17.1°F (2022) | 2.60 in (2006) |
| December 25 | 82.0°F (2025) | 19.0°F (2022) | 0.70 in (2004) |
| December 26 | 82.0°F (2016) | 21.9°F (2004) | 1.36 in (1991) |
| December 27 | 84.9°F (2008) | 23.0°F (2010) | 0.45 in (2018) |
| December 28 | 84.0°F (2005) | 23.0°F (2010) | 0.18 in (2015) |
| December 29 | 86.0°F (1996) | 28.9°F (2004) | 0.10 in (2014) |
| December 30 | 81.0°F (2021) | 26.1°F (2003) | 0.73 in (2006) |
| December 31 | 89.1°F (2024) | 27.0°F (2003) | 1.60 in (2020) |