September weather in Sandborn, IN
The average temperature in Sandborn in September is 69.2°F (56.3°F–82.0°F). Average precipitation: 3.83 inches.
September is a fall month in Sandborn, and is warmer than the annual average of 55.8°F. Daily temperatures swing about 25.7°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 12h 14m. For travel, September is a comfortable month to visit.
Avg High
82.0°F
Avg Low
56.3°F
Precipitation
3.83 in
Daylight
12h 14m
September records in Sandborn
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 97.0°F (2013) | 48.9°F (2009) | 0.68 in (2013) |
| September 2 | 96.1°F (2011) | 48.0°F (2009) | 1.85 in (2014) |
| September 3 | 98.1°F (2011) | 52.0°F (2024) | 0.95 in (2012) |
| September 4 | 98.1°F (2011) | 50.0°F (2010) | 0.09 in (2022) |
| September 5 | 95.0°F (2015) | 44.1°F (2010) | 0.34 in (2012) |
| September 6 | 95.0°F (2018) | 44.1°F (2017) | 2.18 in (2022) |
| September 7 | 93.9°F (2015) | 42.1°F (2017) | 0.01 in (2018) |
| September 8 | 93.0°F (2015) | 42.1°F (2024) | 4.35 in (2018) |
| September 9 | 95.0°F (2013) | 39.0°F (2024) | 1.30 in (2018) |
| September 10 | 95.0°F (2013) | 45.0°F (2024) | 0.52 in (2010) |
| September 11 | 93.0°F (2013) | 46.9°F (2017) | 1.15 in (2014) |
| September 12 | 95.0°F (2013) | 51.1°F (2010) | 0.06 in (2013) |
| September 13 | 91.0°F (2019) | 44.1°F (2015) | 0.93 in (2024) |
| September 14 | 90.0°F (2011) | 42.1°F (2013) | 0.11 in (2017) |
| September 15 | 91.9°F (2010) | 44.1°F (2013) | 0.38 in (2021) |
| September 16 | 91.0°F (2010) | 44.1°F (2011) | 0.76 in (2016) |
| September 17 | 91.0°F (2017) | 43.0°F (2014) | 0.82 in (2016) |
| September 18 | 91.9°F (2018) | 48.0°F (2014) | 2.10 in (2012) |
| September 19 | 91.9°F (2018) | 39.0°F (2020) | 1.16 in (2011) |
| September 20 | 91.9°F (2017) | 41.0°F (2020) | 0.55 in (2009) |
| September 21 | 95.0°F (2010) | 42.1°F (2020) | 0.72 in (2009) |
| September 22 | 96.1°F (2010) | 44.1°F (2013) | 1.55 in (2021) |
| September 23 | 95.0°F (2010) | 36.0°F (2012) | 1.41 in (2025) |
| September 24 | 95.0°F (2010) | 35.1°F (2012) | 1.63 in (2009) |
| September 25 | 91.0°F (2017) | 48.0°F (2014) | 2.58 in (2011) |
| September 26 | 91.0°F (2017) | 46.0°F (2021) | 1.90 in (2011) |
| September 27 | 91.0°F (2017) | 39.9°F (2022) | 0.82 in (2024) |
| September 28 | 90.0°F (2019) | 37.9°F (2022) | 0.78 in (2024) |
| September 29 | 91.0°F (2019) | 39.0°F (2022) | 0.56 in (2013) |
| September 30 | 91.9°F (2019) | 41.0°F (2009) | 0.17 in (2024) |