September weather in Winton, MN
The average temperature in Winton in September is 56.0°F (45.9°F–66.0°F). Average precipitation: inches.
September is a fall month in Winton, and is warmer than the annual average of 38.6°F. Daily temperatures swing about 20.1°F between overnight low and afternoon high. Daylight averages about 12h 20m. For travel, September is a comfortable month to visit.
Avg High
66.0°F
Avg Low
45.9°F
Precipitation
in
Daylight
12h 20m
September records in Winton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 82.9°F (2013) | 45.0°F (2017) | 0.48 in (2020) |
| September 2 | 84.9°F (2022) | 46.0°F (2013) | 0.47 in (2017) |
| September 3 | 89.1°F (2023) | 41.0°F (2013) | 0.46 in (2025) |
| September 4 | 91.9°F (2023) | 43.0°F (2022) | 0.20 in (2019) |
| September 5 | 91.0°F (2023) | 35.1°F (2011) | 1.13 in (2016) |
| September 6 | 91.0°F (2023) | 37.9°F (2025) | 0.40 in (2023) |
| September 7 | 82.0°F (2013) | 26.1°F (2024) | 0.50 in (2021) |
| September 8 | 80.1°F (2011) | 37.0°F (2020) | 0.56 in (2021) |
| September 9 | 84.0°F (2011) | 34.0°F (2020) | 0.97 in (2025) |
| September 10 | 87.1°F (2011) | 37.0°F (2020) | 0.97 in (2019) |
| September 11 | 86.0°F (2011) | 37.9°F (2020) | 0.07 in (2019) |
| September 12 | 84.0°F (2011) | 43.0°F (2022) | 0.43 in (2023) |
| September 13 | 84.0°F (2011) | 34.0°F (2025) | 0.92 in (2019) |
| September 14 | 81.0°F (2017) | 34.0°F (2011) | 0.41 in (2021) |
| September 15 | 79.0°F (2024) | 30.9°F (2011) | 1.16 in (2017) |
| September 16 | 82.0°F (2024) | 28.9°F (2011) | 1.98 in (2018) |
| September 17 | 84.9°F (2024) | 32.0°F (2020) | 1.70 in (2021) |
| September 18 | 82.0°F (2024) | 30.9°F (2020) | 1.98 in (2019) |
| September 19 | 84.0°F (2024) | 33.1°F (2020) | 0.34 in (2019) |
| September 20 | 84.9°F (2021) | 45.0°F (2012) | 0.68 in (2017) |
| September 21 | 80.1°F (2023) | 37.9°F (2013) | 0.91 in (2021) |
| September 22 | 79.0°F (2023) | 35.1°F (2013) | 0.26 in (2019) |
| September 23 | 80.1°F (2017) | 33.1°F (2012) | 0.27 in (2017) |
| September 24 | 75.9°F (2020) | 35.1°F (2011) | 0.57 in (2023) |
| September 25 | 81.0°F (2017) | 30.9°F (2012) | 0.75 in (2023) |
| September 26 | 75.0°F (2025) | 34.0°F (2012) | 0.42 in (2016) |
| September 27 | 73.9°F (2021) | 30.0°F (2012) | 0.94 in (2016) |
| September 28 | 75.0°F (2013) | 28.9°F (2022) | 0.90 in (2016) |
| September 29 | 78.1°F (2011) | 28.9°F (2018) | 0.07 in (2017) |
| September 30 | 82.0°F (2025) | 32.0°F (2018) | 0.83 in (2019) |