January weather in Post Oak Bend, TX
The average temperature in Post Oak Bend in January is 46.5°F (35.7°F–57.4°F). Average precipitation: 2.62 inches.
January is a winter month in Post Oak Bend, and is cooler than the annual average of 66.4°F. Daily temperatures swing about 21.7°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 10h 4m. For travel, January is cool.
Avg High
57.4°F
Avg Low
35.7°F
Precipitation
2.62 in
Daylight
10h 4m
January records in Post Oak Bend
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 81.0°F (2006) | 16.2°F (2018) | 0.56 in (1999) |
| January 2 | 78.1°F (2009) | 19.2°F (2018) | 1.55 in (2005) |
| January 3 | 82.0°F (2009) | 15.1°F (2002) | 0.64 in (2019) |
| January 4 | 71.1°F (2005) | 18.0°F (1999) | 0.67 in (2007) |
| January 5 | 75.9°F (2008) | 22.1°F (2014) | 1.33 in (2009) |
| January 6 | 77.0°F (2008) | 12.2°F (2014) | 0.56 in (2016) |
| January 7 | 80.1°F (2026) | 13.1°F (2017) | 0.59 in (2000) |
| January 8 | 79.0°F (2026) | 15.3°F (2017) | 0.70 in (2013) |
| January 9 | 78.1°F (2006) | 15.3°F (2010) | 1.98 in (2012) |
| January 10 | 78.1°F (2023) | 16.2°F (2010) | 1.99 in (2020) |
| January 11 | 81.0°F (2023) | 21.2°F (2011) | 0.89 in (2015) |
| January 12 | 80.1°F (2017) | 21.2°F (2011) | 0.26 in (2024) |
| January 13 | 73.9°F (2022) | 20.1°F (2011) | 0.88 in (2007) |
| January 14 | 75.0°F (2022) | 13.1°F (2024) | 1.04 in (2007) |
| January 15 | 77.0°F (2020) | 10.2°F (2024) | 1.05 in (2017) |
| January 16 | 75.9°F (2023) | 11.1°F (2024) | 1.12 in (2004) |
| January 17 | 80.1°F (2023) | 10.2°F (2018) | 0.73 in (2001) |
| January 18 | 72.0°F (2000) | 12.2°F (2018) | 0.54 in (2017) |
| January 19 | 73.0°F (2000) | 21.2°F (2025) | 0.23 in (2021) |
| January 20 | 75.9°F (2012) | 17.2°F (2025) | 0.68 in (2007) |
| January 21 | 78.1°F (1999) | 19.2°F (2011) | 0.82 in (2018) |
| January 22 | 79.0°F (2009) | 18.1°F (2025) | 1.13 in (2015) |
| January 23 | 77.0°F (2009) | 21.2°F (2022) | 0.70 in (2024) |
| January 24 | 79.0°F (2017) | 18.1°F (2014) | 0.90 in (2002) |
| January 25 | 73.9°F (2005) | 15.1°F (2026) | 1.88 in (2012) |
| January 26 | 73.9°F (1999) | 15.1°F (2026) | 0.05 in (2004) |
| January 27 | 81.0°F (2015) | 15.1°F (2026) | 1.12 in (2000) |
| January 28 | 81.0°F (2015) | 19.2°F (2014) | 1.85 in (2006) |
| January 29 | 77.0°F (2013) | 13.1°F (2014) | 3.22 in (1999) |
| January 30 | 77.0°F (2002) | 19.9°F (2000) | 1.65 in (2025) |
| January 31 | 77.0°F (2017) | 18.0°F (2026) | 0.83 in (2002) |