March weather in Post Oak Bend, TX
The average temperature in Post Oak Bend in March is 57.9°F (46.7°F–69.2°F). Average precipitation: 3.69 inches.
March is a spring month in Post Oak Bend, and is cooler than the annual average of 66.4°F. Daily temperatures swing about 22.5°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 11h 48m. For travel, March is a comfortable month to visit.
Avg High
69.2°F
Avg Low
46.7°F
Precipitation
3.69 in
Daylight
11h 48m
March records in Post Oak Bend
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 84.9°F (2006) | 28.2°F (2009) | 0.52 in (2001) |
| March 2 | 82.0°F (2023) | 20.1°F (2014) | 0.39 in (2023) |
| March 3 | 84.0°F (2026) | 17.1°F (2002) | 1.11 in (2008) |
| March 4 | 82.0°F (2024) | 18.0°F (2002) | 0.95 in (2020) |
| March 5 | 84.9°F (2009) | 22.1°F (2019) | 0.19 in (2015) |
| March 6 | 84.0°F (2026) | 23.2°F (2019) | 0.97 in (2008) |
| March 7 | 80.1°F (2006) | 28.2°F (2015) | 0.41 in (2010) |
| March 8 | 82.9°F (2009) | 25.2°F (2008) | 1.94 in (2016) |
| March 9 | 82.0°F (2009) | 25.2°F (2022) | 1.57 in (2016) |
| March 10 | 82.9°F (2006) | 24.1°F (1998) | 1.05 in (2000) |
| March 11 | 82.9°F (2006) | 24.1°F (1998) | 2.21 in (2009) |
| March 12 | 87.1°F (2006) | 21.2°F (2022) | 1.62 in (1999) |
| March 13 | 84.0°F (2025) | 31.1°F (2014) | 1.37 in (2019) |
| March 14 | 88.0°F (2025) | 31.1°F (2018) | 0.64 in (2004) |
| March 15 | 84.9°F (2026) | 30.9°F (1999) | 1.59 in (2014) |
| March 16 | 86.0°F (2018) | 28.9°F (2026) | 0.82 in (2023) |
| March 17 | 82.9°F (2008) | 28.9°F (2026) | 0.23 in (2021) |
| March 18 | 82.9°F (2011) | 35.1°F (2023) | 2.89 in (2008) |
| March 19 | 82.9°F (2011) | 30.2°F (2023) | 3.70 in (2006) |
| March 20 | 87.1°F (2026) | 34.0°F (2023) | 2.25 in (2012) |
| March 21 | 89.1°F (2026) | 31.1°F (2016) | 0.80 in (2024) |
| March 22 | 90.0°F (2026) | 30.0°F (2002) | 0.70 in (2021) |
| March 23 | 84.0°F (2017) | 31.1°F (2006) | 0.72 in (2013) |
| March 24 | 87.1°F (2018) | 30.2°F (2006) | 1.47 in (2010) |
| March 25 | 88.0°F (2025) | 27.1°F (2013) | 1.62 in (2024) |
| March 26 | 88.0°F (2011) | 26.2°F (2013) | 1.19 in (2007) |
| March 27 | 87.1°F (2022) | 34.0°F (2002) | 0.82 in (2005) |
| March 28 | 82.9°F (1998) | 34.0°F (2009) | 0.83 in (2025) |
| March 29 | 84.0°F (2015) | 32.0°F (2009) | 2.47 in (2007) |
| March 30 | 82.9°F (1998) | 33.1°F (2003) | 2.61 in (2007) |
| March 31 | 86.0°F (2026) | 37.0°F (2011) | 1.37 in (2007) |