September weather in Leavenworth, IN
The average temperature in Leavenworth in September is °F (°F–°F). Average precipitation: 4.00 inches.
September is a fall month in Leavenworth, and is cooler than the annual average of 0°F. Daylight averages about 12h 14m.
Avg High
°F
Avg Low
°F
Precipitation
4.00 in
Daylight
12h 14m
September records in Leavenworth
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 91.9°F (2013) | 59.0°F (2017) | 0.95 in (2013) |
| September 2 | 86.0°F (2013) | 52.0°F (2017) | 2.13 in (2017) |
| September 3 | 84.0°F (2014) | 52.0°F (2017) | 0.84 in (2020) |
| September 4 | 91.0°F (2015) | 66.9°F (2015) | 0.14 in (2012) |
| September 5 | 91.9°F (2014) | 68.0°F (2017) | 0.05 in (2017) |
| September 6 | 89.1°F (2012) | 64.9°F (2012) | 1.31 in (2012) |
| September 7 | 91.9°F (2015) | 57.9°F (2014) | 0.00 in (2013) |
| September 8 | 91.0°F (2016) | 62.1°F (2012) | 1.26 in (2012) |
| September 9 | 90.0°F (2016) | 52.0°F (2012) | 6.88 in (2018) |
| September 10 | 87.1°F (2016) | 52.0°F (2012) | 0.07 in (2018) |
| September 11 | 93.0°F (2013) | 55.9°F (2016) | 1.85 in (2014) |
| September 12 | 77.0°F (2015) | 55.0°F (2015) | 0.12 in (2014) |
| September 13 | 84.0°F (2020) | 46.9°F (2015) | 0.28 in (2017) |
| September 14 | 82.9°F (2020) | 46.9°F (2013) | 0.04 in (2020) |
| September 15 | 73.9°F (2014) | 46.9°F (2014) | 0.00 in (2013) |
| September 16 | 84.0°F (2015) | 52.0°F (2015) | 0.00 in (2013) |
| September 17 | 82.0°F (2016) | 54.0°F (2013) | 0.04 in (2016) |
| September 18 | 86.0°F (2018) | 63.0°F (2012) | 0.58 in (2012) |
| September 19 | 88.0°F (2015) | 42.1°F (2012) | 0.53 in (2017) |
| September 20 | 80.1°F (2017) | 42.1°F (2012) | 0.27 in (2017) |
| September 21 | 89.1°F (2016) | 48.0°F (2015) | 1.33 in (2013) |
| September 22 | 89.1°F (2018) | 64.0°F (2018) | 0.22 in (2018) |
| September 23 | 89.1°F (2019) | 37.0°F (2012) | 0.70 in (2018) |
| September 24 | 66.0°F (2018) | 60.1°F (2018) | 0.97 in (2018) |
| September 25 | 72.0°F (2018) | 55.9°F (2012) | 1.82 in (2018) |
| September 26 | 79.0°F (2014) | 52.0°F (2014) | 2.17 in (2012) |
| September 27 | 75.9°F (2012) | 55.9°F (2018) | 1.18 in (2012) |
| September 28 | 82.9°F (2014) | 46.9°F (2018) | 0.17 in (2018) |
| September 29 | 84.0°F (2015) | 48.9°F (2016) | 0.52 in (2016) |
| September 30 | 82.0°F (2014) | 50.0°F (2016) | 1.68 in (2015) |