September weather in Wallace, KS
The average temperature in Wallace in September is 66.4°F (51.0°F–81.9°F). Average precipitation: 1.52 inches.
September is a fall month in Wallace, and is warmer than the annual average of 52.3°F. Daily temperatures swing about 30.9°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 12h 14m. For travel, September is a comfortable month to visit.
Avg High
81.9°F
Avg Low
51.0°F
Precipitation
1.52 in
Daylight
12h 14m
September records in Wallace
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 102.0°F (1911) | 39.0°F (1908) | 2.06 in (2022) |
| September 2 | 105.1°F (2023) | 45.0°F (1904) | 0.45 in (2021) |
| September 3 | 106.0°F (2023) | 37.9°F (1905) | 1.72 in (2016) |
| September 4 | 104.0°F (2014) | 37.9°F (2008) | 0.95 in (2021) |
| September 5 | 104.0°F (2023) | 39.9°F (2008) | 1.52 in (2018) |
| September 6 | 104.0°F (2010) | 39.9°F (1918) | 1.81 in (2005) |
| September 7 | 104.0°F (1908) | 39.0°F (1918) | 4.40 in (1905) |
| September 8 | 100.0°F (1908) | 42.1°F (2020) | 0.62 in (1899) |
| September 9 | 100.0°F (2022) | 33.1°F (2020) | 0.74 in (1897) |
| September 10 | 98.1°F (2021) | 32.0°F (1907) | 0.85 in (2023) |
| September 11 | 102.9°F (2021) | 35.1°F (1904) | 0.68 in (1898) |
| September 12 | 102.0°F (2021) | 32.0°F (2014) | 1.11 in (2013) |
| September 13 | 100.9°F (1911) | 36.0°F (2014) | 4.37 in (2013) |
| September 14 | 100.0°F (2004) | 36.0°F (1903) | 0.50 in (1897) |
| September 15 | 96.1°F (1907) | 37.0°F (1903) | 0.67 in (1917) |
| September 16 | 99.0°F (2015) | 28.0°F (1903) | 0.51 in (1913) |
| September 17 | 99.0°F (1910) | 23.0°F (1903) | 0.52 in (1919) |
| September 18 | 97.0°F (1907) | 32.0°F (1903) | 0.75 in (1919) |
| September 19 | 100.0°F (2004) | 35.1°F (1903) | 0.12 in (1896) |
| September 20 | 100.0°F (2022) | 30.9°F (1913) | 0.48 in (2019) |
| September 21 | 100.9°F (2022) | 28.9°F (1913) | 1.55 in (1902) |
| September 22 | 98.1°F (2005) | 37.0°F (2021) | 1.38 in (2004) |
| September 23 | 95.0°F (1903) | 35.1°F (1919) | 2.09 in (2025) |
| September 24 | 95.0°F (1920) | 35.1°F (1909) | 1.58 in (2017) |
| September 25 | 96.1°F (2005) | 28.9°F (1913) | 1.87 in (2017) |
| September 26 | 95.0°F (1904) | 30.0°F (1920) | 0.28 in (1906) |
| September 27 | 96.1°F (2021) | 26.1°F (1908) | 0.68 in (1904) |
| September 28 | 96.1°F (1921) | 33.1°F (1908) | 0.75 in (1893) |
| September 29 | 97.0°F (2023) | 32.0°F (1909) | 1.68 in (2007) |
| September 30 | 95.0°F (1903) | 30.9°F (1921) | 1.76 in (2021) |