September weather in Wellton, AZ
The average temperature in Wellton in September is 86.4°F (72.6°F–100.2°F). Average precipitation: 0.44 inches.
September is a fall month in Wellton, and is warmer than the annual average of 73.1°F. Daily temperatures swing about 27.6°F between overnight low and afternoon high. Expect about 2 days with precipitation. Daylight averages about 12h 11m. For travel, September is hot.
Avg High
100.2°F
Avg Low
72.6°F
Precipitation
0.44 in
Daylight
12h 11m
September records in Wellton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 109.9°F (2017) | 68.7°F (2010) | 1.50 in (2023) |
| September 2 | 109.8°F (2010) | 72.1°F (2010) | 0.41 in (2025) |
| September 3 | 112.1°F (2010) | 72.3°F (2010) | 0.00 in (2008) |
| September 4 | 114.3°F (2020) | 69.8°F (2016) | 0.92 in (2025) |
| September 5 | 118.9°F (2020) | 64.9°F (2016) | 0.67 in (2011) |
| September 6 | 115.7°F (2020) | 64.2°F (2016) | 0.15 in (2014) |
| September 7 | 111.2°F (2024) | 72.0°F (2023) | 0.11 in (2008) |
| September 8 | 110.8°F (2011) | 67.6°F (2010) | 0.03 in (2015) |
| September 9 | 111.6°F (2023) | 63.5°F (2010) | 2.02 in (2014) |
| September 10 | 111.2°F (2024) | 62.4°F (2020) | 0.19 in (2008) |
| September 11 | 107.6°F (2009) | 63.9°F (2020) | 0.00 in (2008) |
| September 12 | 110.3°F (2021) | 62.1°F (2020) | 0.03 in (2011) |
| September 13 | 110.5°F (2021) | 65.7°F (2025) | 0.10 in (2011) |
| September 14 | 107.8°F (2018) | 65.1°F (2011) | 0.00 in (2008) |
| September 15 | 108.0°F (2018) | 62.4°F (2016) | 0.00 in (2008) |
| September 16 | 110.3°F (2020) | 61.3°F (2016) | 0.00 in (2008) |
| September 17 | 111.0°F (2020) | 62.6°F (2024) | 0.04 in (2021) |
| September 18 | 108.1°F (2020) | 57.7°F (2024) | 0.00 in (2008) |
| September 19 | 110.3°F (2010) | 64.0°F (2024) | 0.00 in (2008) |
| September 20 | 106.7°F (2010) | 65.5°F (2024) | 0.01 in (2016) |
| September 21 | 107.1°F (2012) | 61.0°F (2019) | 0.06 in (2022) |
| September 22 | 105.8°F (2012) | 62.6°F (2017) | 0.01 in (2025) |
| September 23 | 106.9°F (2011) | 60.3°F (2017) | 0.15 in (2019) |
| September 24 | 108.0°F (2024) | 60.4°F (2016) | 0.00 in (2008) |
| September 25 | 109.0°F (2024) | 62.6°F (2017) | 0.01 in (2019) |
| September 26 | 108.9°F (2010) | 59.0°F (2017) | 0.00 in (2008) |
| September 27 | 109.9°F (2024) | 55.4°F (2017) | 0.13 in (2025) |
| September 28 | 112.5°F (2024) | 57.0°F (2017) | 0.00 in (2008) |
| September 29 | 109.0°F (2024) | 55.2°F (2014) | 0.01 in (2010) |
| September 30 | 107.1°F (2020) | 56.1°F (2019) | 1.21 in (2018) |