September weather in Edinburg, TX
The average temperature in Edinburg in September is 83.4°F (73.4°F–93.3°F). Average precipitation: 4.28 inches.
September is a fall month in Edinburg, and is warmer than the annual average of 75°F. Daily temperatures swing about 19.9°F between overnight low and afternoon high. Daylight averages about 12h 9m. For travel, September is hot.
Avg High
93.3°F
Avg Low
73.4°F
Precipitation
4.28 in
Daylight
12h 9m
September records in Edinburg
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 104.0°F (2012) | 66.9°F (2015) | 0.33 in (2022) |
| September 2 | 104.0°F (2023) | 63.0°F (2005) | 0.52 in (2007) |
| September 3 | 100.0°F (2021) | 63.0°F (2005) | 1.20 in (2022) |
| September 4 | 102.0°F (2011) | 73.0°F (2006) | 2.35 in (2014) |
| September 5 | 104.0°F (2011) | 72.0°F (2017) | 1.25 in (2024) |
| September 6 | 102.9°F (2023) | 64.0°F (2014) | 0.44 in (2013) |
| September 7 | 102.0°F (2023) | 60.1°F (2014) | 1.97 in (2022) |
| September 8 | 102.9°F (2023) | 66.9°F (2011) | 1.12 in (2006) |
| September 9 | 104.0°F (2023) | 60.1°F (2005) | 1.70 in (1948) |
| September 10 | 105.1°F (2011) | 60.1°F (2005) | 2.38 in (1948) |
| September 11 | 104.0°F (2023) | 66.9°F (2017) | 0.31 in (1948) |
| September 12 | 100.9°F (2023) | 66.9°F (2017) | 2.15 in (2006) |
| September 13 | 102.0°F (2023) | 68.0°F (2017) | 2.24 in (2014) |
| September 14 | 100.9°F (2023) | 69.1°F (2014) | 1.90 in (2014) |
| September 15 | 102.9°F (2023) | 69.1°F (2014) | 1.73 in (2007) |
| September 16 | 104.0°F (2023) | 64.9°F (2008) | 2.00 in (2024) |
| September 17 | 98.1°F (2005) | 64.0°F (2008) | 2.05 in (2013) |
| September 18 | 100.0°F (2016) | 64.0°F (2008) | 4.20 in (1948) |
| September 19 | 100.0°F (2016) | 64.9°F (2005) | 2.04 in (2010) |
| September 20 | 100.0°F (2016) | 68.0°F (2005) | 2.00 in (2013) |
| September 21 | 100.0°F (2023) | 68.0°F (2008) | 0.45 in (2014) |
| September 22 | 100.9°F (2023) | 69.1°F (2013) | 0.50 in (2016) |
| September 23 | 102.0°F (2023) | 66.0°F (2013) | 2.00 in (2017) |
| September 24 | 102.9°F (2023) | 63.0°F (2021) | 4.18 in (2006) |
| September 25 | 102.9°F (2005) | 62.1°F (2021) | 0.13 in (1949) |
| September 26 | 104.0°F (2005) | 64.9°F (2008) | 1.89 in (1889) |
| September 27 | 100.9°F (2005) | 64.0°F (2021) | 1.00 in (2017) |
| September 28 | 100.0°F (2005) | 63.0°F (2010) | 2.00 in (2014) |
| September 29 | 102.9°F (2005) | 64.9°F (2010) | 0.25 in (2012) |
| September 30 | 100.0°F (2012) | 64.9°F (2022) | 0.12 in (2012) |