September weather in Mounds View, MN
The average temperature in Mounds View in September is 63.7°F (54.4°F–73.0°F). Average precipitation: 3.13 inches.
September is a fall month in Mounds View, and is warmer than the annual average of 46.9°F. Daily temperatures swing about 18.6°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 12h 18m. For travel, September is one of the best months of the year to visit.
Avg High
73.0°F
Avg Low
54.4°F
Precipitation
3.13 in
Daylight
12h 18m
September records in Mounds View
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 91.9°F (1983) | 43.0°F (1994) | 0.99 in (1989) |
| September 2 | 93.0°F (1983) | 42.1°F (1994) | 0.84 in (2010) |
| September 3 | 93.0°F (2023) | 41.0°F (1997) | 3.26 in (2000) |
| September 4 | 97.0°F (2023) | 42.1°F (2003) | 1.05 in (2006) |
| September 5 | 97.0°F (2023) | 39.9°F (2000) | 0.68 in (1983) |
| September 6 | 93.0°F (2007) | 42.1°F (1988) | 2.38 in (2002) |
| September 7 | 91.0°F (2002) | 42.1°F (1995) | 1.08 in (2001) |
| September 8 | 91.9°F (2003) | 36.0°F (1995) | 2.24 in (1991) |
| September 9 | 91.0°F (1983) | 39.9°F (1995) | 0.85 in (1991) |
| September 10 | 90.0°F (2005) | 37.9°F (2020) | 0.92 in (2014) |
| September 11 | 91.9°F (2005) | 41.0°F (1993) | 0.60 in (2019) |
| September 12 | 90.0°F (1990) | 39.0°F (1999) | 2.00 in (2019) |
| September 13 | 91.0°F (1998) | 37.0°F (1996) | 0.61 in (1993) |
| September 14 | 87.1°F (1990) | 34.0°F (1996) | 3.00 in (1991) |
| September 15 | 90.0°F (2018) | 37.0°F (2007) | 2.46 in (2004) |
| September 16 | 91.0°F (2018) | 37.0°F (2000) | 2.97 in (1992) |
| September 17 | 90.0°F (2025) | 37.9°F (1995) | 2.65 in (2015) |
| September 18 | 89.1°F (2000) | 36.0°F (1993) | 0.79 in (2007) |
| September 19 | 91.0°F (1984) | 34.0°F (1991) | 1.30 in (2007) |
| September 20 | 87.1°F (2004) | 28.0°F (1991) | 1.39 in (1988) |
| September 21 | 86.0°F (2005) | 28.9°F (1995) | 2.60 in (2018) |
| September 22 | 88.0°F (2017) | 25.0°F (1995) | 2.76 in (2016) |
| September 23 | 91.9°F (2017) | 30.9°F (1995) | 2.10 in (2010) |
| September 24 | 88.0°F (2017) | 28.0°F (2002) | 2.10 in (2023) |
| September 25 | 89.1°F (2017) | 27.0°F (2001) | 0.71 in (2005) |
| September 26 | 84.0°F (1987) | 28.9°F (2000) | 1.70 in (2023) |
| September 27 | 88.0°F (1987) | 28.9°F (1991) | 0.54 in (2006) |
| September 28 | 84.9°F (1987) | 30.9°F (1991) | 1.20 in (2023) |
| September 29 | 82.0°F (2024) | 25.0°F (2003) | 1.90 in (2023) |
| September 30 | 84.0°F (2024) | 27.0°F (2003) | 1.10 in (2023) |