December weather in Eldorado, TX
The average temperature in Eldorado in December is 46.7°F (34.1°F–59.4°F). Average precipitation: 1.11 inches. Average snowfall is 0.2 inches.
December is a winter month in Eldorado, and is cooler than the annual average of 63.8°F. Daily temperatures swing about 25.3°F between overnight low and afternoon high. Expect about 3 days with precipitation. Daylight averages about 10h 0m. For travel, December is cool.
Avg High
59.4°F
Avg Low
34.1°F
Precipitation
1.11 in
Snow
0.2 in
December records in Eldorado
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 78.1°F (2024) | 21.0°F (2006) | 1.04 in (2009) |
| December 2 | 75.9°F (2012) | 27.0°F (2025) | 0.00 in (2003) |
| December 3 | 84.0°F (2005) | 14.0°F (2006) | 0.36 in (2016) |
| December 4 | 80.1°F (2021) | 16.0°F (2006) | 0.94 in (2011) |
| December 5 | 82.9°F (2021) | 21.0°F (2009) | 0.18 in (2016) |
| December 6 | 78.1°F (2019) | 19.0°F (2011) | 0.86 in (2017) |
| December 7 | 78.1°F (2007) | 16.0°F (2013) | 1.68 in (2018) |
| December 8 | 82.0°F (2021) | 9.0°F (2005) | 0.04 in (2018) |
| December 9 | 75.0°F (2022) | 21.0°F (2009) | 0.03 in (2007) |
| December 10 | 73.9°F (2012) | 21.0°F (2009) | 0.56 in (2011) |
| December 11 | 78.1°F (2020) | 25.0°F (2013) | 0.03 in (2020) |
| December 12 | 80.1°F (2015) | 25.0°F (2013) | 0.51 in (2015) |
| December 13 | 75.0°F (2025) | 24.1°F (2003) | 0.62 in (2023) |
| December 14 | 79.0°F (2019) | 21.0°F (2020) | 0.22 in (2005) |
| December 15 | 86.0°F (2019) | 18.0°F (2020) | 0.00 in (2003) |
| December 16 | 78.1°F (2010) | 19.9°F (2008) | 0.04 in (2017) |
| December 17 | 75.9°F (2006) | 21.0°F (2019) | 0.00 in (2003) |
| December 18 | 78.1°F (2016) | 12.0°F (2016) | 0.23 in (2021) |
| December 19 | 79.0°F (2012) | 15.1°F (2016) | 0.26 in (2006) |
| December 20 | 84.9°F (2023) | 15.1°F (2016) | 0.05 in (2017) |
| December 21 | 82.9°F (2025) | 23.0°F (2012) | 0.74 in (2013) |
| December 22 | 84.0°F (2010) | 16.0°F (2004) | 0.16 in (2017) |
| December 23 | 77.0°F (2021) | 7.0°F (2022) | 0.36 in (2009) |
| December 24 | 78.1°F (2021) | 7.0°F (2022) | 0.61 in (2010) |
| December 25 | 79.0°F (2021) | 10.9°F (2022) | 0.00 in (2003) |
| December 26 | 86.0°F (2021) | 17.1°F (2009) | 0.38 in (2018) |
| December 27 | 82.9°F (2025) | 19.0°F (2009) | 1.16 in (2015) |
| December 28 | 80.1°F (2025) | 19.0°F (2009) | 0.16 in (2015) |
| December 29 | 79.0°F (2016) | 21.0°F (2012) | 0.24 in (2006) |
| December 30 | 81.0°F (2024) | 21.0°F (2012) | 0.28 in (2018) |
| December 31 | 78.1°F (2005) | 18.0°F (2014) | 0.16 in (2012) |