December weather in Clear Lake Shores, TX
The average temperature in Clear Lake Shores in December is 56.6°F (47.4°F–65.8°F). Average precipitation: 4.53 inches. Average snowfall is 0.2 inches.
December is a winter month in Clear Lake Shores, and is cooler than the annual average of 70.6°F. Daily temperatures swing about 18.4°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 10h 7m. For travel, December is a comfortable month to visit.
Avg High
65.8°F
Avg Low
47.4°F
Precipitation
4.53 in
Snow
0.2 in
December records in Clear Lake Shores
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| December 1 | 82.0°F (2018) | 30.9°F (2010) | 0.92 in (2009) |
| December 2 | 82.0°F (2007) | 30.9°F (1996) | 2.34 in (2020) |
| December 3 | 82.9°F (1995) | 33.1°F (1991) | 5.09 in (2016) |
| December 4 | 82.0°F (2005) | 30.0°F (1991) | 7.62 in (2002) |
| December 5 | 81.0°F (1998) | 26.1°F (2009) | 1.37 in (2017) |
| December 6 | 80.1°F (1998) | 30.0°F (1990) | 1.41 in (2009) |
| December 7 | 82.0°F (1998) | 28.0°F (2011) | 4.09 in (2018) |
| December 8 | 81.0°F (2012) | 28.9°F (1990) | 1.29 in (1997) |
| December 9 | 84.9°F (2021) | 28.9°F (1990) | 0.80 in (2002) |
| December 10 | 81.0°F (1991) | 28.0°F (1995) | 1.47 in (1998) |
| December 11 | 79.0°F (1993) | 28.0°F (1995) | 1.01 in (1998) |
| December 12 | 79.0°F (2004) | 30.9°F (2008) | 3.08 in (2003) |
| December 13 | 80.1°F (2016) | 28.0°F (2010) | 1.85 in (2015) |
| December 14 | 80.1°F (2021) | 28.0°F (1997) | 2.47 in (2005) |
| December 15 | 80.1°F (2011) | 30.9°F (1997) | 1.53 in (1996) |
| December 16 | 81.0°F (2021) | 27.0°F (1999) | 2.06 in (1994) |
| December 17 | 80.1°F (2021) | 28.9°F (2000) | 5.62 in (1995) |
| December 18 | 80.1°F (2025) | 25.0°F (1996) | 1.61 in (2021) |
| December 19 | 80.1°F (1998) | 19.9°F (1996) | 2.77 in (2014) |
| December 20 | 79.0°F (2008) | 21.0°F (1996) | 0.90 in (1997) |
| December 21 | 81.0°F (2025) | 30.9°F (2012) | 0.64 in (2013) |
| December 22 | 81.0°F (2025) | 21.9°F (2022) | 1.50 in (2011) |
| December 23 | 81.0°F (2015) | 16.0°F (2022) | 0.37 in (2006) |
| December 24 | 79.0°F (2016) | 19.9°F (1990) | 1.04 in (2010) |
| December 25 | 80.1°F (2015) | 19.9°F (1990) | 1.19 in (2024) |
| December 26 | 80.1°F (2016) | 25.0°F (2004) | 0.89 in (2000) |
| December 27 | 80.1°F (2025) | 28.9°F (2001) | 1.98 in (1990) |
| December 28 | 82.0°F (2021) | 28.9°F (1997) | 1.07 in (1994) |
| December 29 | 81.0°F (2021) | 28.9°F (1997) | 2.64 in (2022) |
| December 30 | 80.1°F (2021) | 28.9°F (2000) | 1.79 in (2022) |
| December 31 | 80.1°F (2021) | 27.0°F (1990) | 2.05 in (2016) |