September weather in Indianola, NE
The average temperature in Indianola in September is 66.4°F (51.5°F–81.4°F). Average precipitation: 1.63 inches.
September is a fall month in Indianola, and is warmer than the annual average of 52.2°F. Daily temperatures swing about 29.9°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 12h 15m. For travel, September is a comfortable month to visit.
Avg High
81.4°F
Avg Low
51.5°F
Precipitation
1.63 in
Daylight
12h 15m
September records in Indianola
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 100.9°F (2023) | 46.9°F (2005) | 0.69 in (2006) |
| September 2 | 102.9°F (2023) | 46.9°F (2020) | 0.45 in (2021) |
| September 3 | 102.9°F (1998) | 41.0°F (2010) | 4.33 in (2016) |
| September 4 | 102.0°F (2013) | 42.1°F (2008) | 0.34 in (2014) |
| September 5 | 100.9°F (1998) | 42.1°F (2011) | 0.43 in (2016) |
| September 6 | 106.0°F (2013) | 36.0°F (2017) | 0.28 in (2008) |
| September 7 | 106.0°F (2013) | 37.9°F (2010) | 0.21 in (2006) |
| September 8 | 105.1°F (2013) | 39.0°F (2020) | 0.65 in (2001) |
| September 9 | 99.0°F (2013) | 37.0°F (2020) | 0.89 in (2006) |
| September 10 | 102.0°F (2021) | 39.9°F (2020) | 0.70 in (2007) |
| September 11 | 104.0°F (2021) | 41.0°F (2014) | 0.63 in (2014) |
| September 12 | 100.9°F (2025) | 34.0°F (2014) | 1.61 in (2002) |
| September 13 | 100.9°F (2000) | 32.0°F (2014) | 0.26 in (2015) |
| September 14 | 98.1°F (2017) | 37.0°F (2012) | 1.52 in (2001) |
| September 15 | 100.0°F (2015) | 35.1°F (2008) | 0.46 in (2013) |
| September 16 | 96.1°F (2015) | 37.9°F (2012) | 5.01 in (2025) |
| September 17 | 98.1°F (2003) | 41.0°F (2012) | 0.57 in (2001) |
| September 18 | 100.9°F (2004) | 34.0°F (2012) | 0.11 in (2001) |
| September 19 | 99.0°F (2018) | 30.9°F (2003) | 0.57 in (2000) |
| September 20 | 100.0°F (2022) | 37.9°F (2012) | 0.40 in (2000) |
| September 21 | 100.0°F (2005) | 35.1°F (1999) | 2.77 in (2023) |
| September 22 | 99.0°F (2017) | 33.1°F (2011) | 2.16 in (2004) |
| September 23 | 96.1°F (2003) | 35.1°F (2011) | 1.23 in (2017) |
| September 24 | 96.1°F (2005) | 33.1°F (2000) | 0.80 in (2017) |
| September 25 | 102.9°F (1998) | 30.9°F (2000) | 0.86 in (2017) |
| September 26 | 99.0°F (2021) | 33.1°F (2000) | 0.01 in (2002) |
| September 27 | 97.0°F (2021) | 37.0°F (2006) | 1.28 in (2013) |
| September 28 | 95.0°F (2023) | 32.0°F (2006) | 0.10 in (1999) |
| September 29 | 93.9°F (2019) | 30.9°F (1999) | 2.54 in (2021) |
| September 30 | 97.0°F (2019) | 29.1°F (2011) | 0.14 in (2012) |