September weather in Dassel, MN
The average temperature in Dassel in September is 61.8°F (50.6°F–73.1°F). Average precipitation: 3.30 inches.
September is a fall month in Dassel, and is warmer than the annual average of 44.1°F. Daily temperatures swing about 22.5°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 12h 18m. For travel, September is one of the best months of the year to visit.
Avg High
73.1°F
Avg Low
50.6°F
Precipitation
3.30 in
Daylight
12h 18m
September records in Dassel
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 89.1°F (2013) | 46.9°F (2009) | 1.45 in (2014) |
| September 2 | 90.0°F (2011) | 48.9°F (2009) | 0.87 in (2010) |
| September 3 | 88.0°F (2007) | 46.9°F (2008) | 1.79 in (2006) |
| September 4 | 97.0°F (2023) | 46.9°F (2010) | 1.58 in (2014) |
| September 5 | 95.0°F (2023) | 46.9°F (2011) | 1.61 in (2018) |
| September 6 | 91.9°F (2007) | 45.0°F (2017) | 1.65 in (2004) |
| September 7 | 93.0°F (2013) | 44.1°F (2017) | 0.33 in (2015) |
| September 8 | 91.0°F (2013) | 44.1°F (2020) | 0.22 in (2020) |
| September 9 | 86.0°F (2022) | 42.1°F (2008) | 0.13 in (2022) |
| September 10 | 93.9°F (2013) | 35.1°F (2020) | 1.28 in (2009) |
| September 11 | 86.0°F (2011) | 36.0°F (2020) | 0.80 in (2019) |
| September 12 | 96.1°F (2012) | 39.0°F (2007) | 1.80 in (2019) |
| September 13 | 86.0°F (2011) | 37.9°F (2014) | 0.29 in (2019) |
| September 14 | 84.9°F (2017) | 37.9°F (2007) | 1.00 in (2021) |
| September 15 | 88.0°F (2017) | 35.1°F (2007) | 0.95 in (2013) |
| September 16 | 93.0°F (2018) | 37.9°F (2011) | 1.66 in (2010) |
| September 17 | 91.0°F (2018) | 41.0°F (2020) | 1.60 in (2006) |
| September 18 | 88.0°F (2019) | 39.9°F (2012) | 1.04 in (2007) |
| September 19 | 84.0°F (2016) | 41.0°F (2012) | 0.26 in (2007) |
| September 20 | 90.0°F (2021) | 46.0°F (2015) | 0.70 in (2013) |
| September 21 | 87.1°F (2022) | 37.9°F (2012) | 2.40 in (2018) |
| September 22 | 84.0°F (2015) | 39.0°F (2012) | 1.12 in (2006) |
| September 23 | 91.9°F (2017) | 35.1°F (2012) | 0.35 in (2010) |
| September 24 | 84.0°F (2020) | 37.0°F (2012) | 2.09 in (2010) |
| September 25 | 86.0°F (2017) | 37.9°F (2012) | 1.31 in (2017) |
| September 26 | 81.0°F (2014) | 39.0°F (2012) | 0.47 in (2009) |
| September 27 | 87.1°F (2008) | 37.9°F (2012) | 0.21 in (2007) |
| September 28 | 84.9°F (2015) | 30.0°F (2022) | 0.20 in (2019) |
| September 29 | 82.9°F (2014) | 32.0°F (2018) | 0.73 in (2019) |
| September 30 | 86.0°F (2021) | 35.1°F (2018) | 0.76 in (2023) |