September weather in Eagle Lake, TX
The average temperature in Eagle Lake in September is 79.7°F (68.8°F–90.6°F). Average precipitation: 4.10 inches.
September is a fall month in Eagle Lake, and is warmer than the annual average of 69.2°F. Daily temperatures swing about 21.8°F between overnight low and afternoon high. Daylight averages about 12h 10m. For travel, September is hot.
Avg High
90.6°F
Avg Low
68.8°F
Precipitation
4.10 in
Daylight
12h 10m
September records in Eagle Lake
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 102.0°F (2023) | 70.0°F (2015) | 0.42 in (2015) |
| September 2 | 100.9°F (2023) | 69.1°F (2015) | 0.39 in (2014) |
| September 3 | 100.9°F (2023) | 71.1°F (2015) | 0.05 in (2011) |
| September 4 | 100.0°F (2011) | 71.1°F (2012) | 0.43 in (2018) |
| September 5 | 100.9°F (2012) | 70.0°F (2022) | 1.45 in (2020) |
| September 6 | 102.9°F (2023) | 55.9°F (2011) | 0.85 in (2018) |
| September 7 | 105.1°F (2023) | 57.9°F (2011) | 0.49 in (2018) |
| September 8 | 105.1°F (2023) | 60.1°F (2011) | 0.76 in (2014) |
| September 9 | 107.1°F (2023) | 59.0°F (2012) | 1.13 in (2015) |
| September 10 | 102.9°F (2023) | 60.1°F (2012) | 0.68 in (2018) |
| September 11 | 99.0°F (2014) | 59.0°F (2012) | 1.62 in (2015) |
| September 12 | 100.0°F (2011) | 60.1°F (2017) | 0.02 in (2016) |
| September 13 | 102.0°F (2011) | 66.0°F (2014) | 0.45 in (2014) |
| September 14 | 102.9°F (2011) | 60.1°F (2015) | 0.45 in (2019) |
| September 15 | 99.0°F (2011) | 64.0°F (2015) | 0.43 in (2023) |
| September 16 | 96.1°F (2011) | 68.0°F (2014) | 1.25 in (2018) |
| September 17 | 96.1°F (2013) | 66.9°F (2012) | 1.30 in (2012) |
| September 18 | 96.1°F (2022) | 64.9°F (2012) | 0.20 in (2014) |
| September 19 | 98.1°F (2016) | 64.9°F (2012) | 1.34 in (2014) |
| September 20 | 98.1°F (2016) | 57.9°F (2012) | 0.51 in (2013) |
| September 21 | 98.1°F (2016) | 59.0°F (2012) | 0.93 in (2013) |
| September 22 | 100.0°F (2023) | 60.1°F (2012) | 6.04 in (2020) |
| September 23 | 99.0°F (2022) | 54.0°F (2021) | 3.28 in (2020) |
| September 24 | 99.0°F (2023) | 55.9°F (2021) | 0.00 in (2011) |
| September 25 | 100.0°F (2023) | 55.9°F (2021) | 0.00 in (2012) |
| September 26 | 100.9°F (2011) | 57.9°F (2021) | 0.38 in (2014) |
| September 27 | 100.0°F (2011) | 57.0°F (2022) | 2.41 in (2018) |
| September 28 | 99.0°F (2011) | 57.0°F (2022) | 0.44 in (2019) |
| September 29 | 98.1°F (2011) | 59.0°F (2022) | 4.70 in (2021) |
| September 30 | 98.1°F (2011) | 54.0°F (2016) | 1.51 in (2012) |