September weather in Wrenshall, MN
The average temperature in Wrenshall in September is 56.4°F (45.6°F–67.2°F). Average precipitation: 3.56 inches.
September is a fall month in Wrenshall, and is warmer than the annual average of 39.7°F. Daily temperatures swing about 21.6°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 12h 19m. For travel, September is a comfortable month to visit.
Avg High
67.2°F
Avg Low
45.6°F
Precipitation
3.56 in
Daylight
12h 19m
September records in Wrenshall
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 91.0°F (1913) | 28.0°F (1935) | 2.21 in (1930) |
| September 2 | 93.9°F (1929) | 28.0°F (1946) | 1.94 in (1937) |
| September 3 | 91.9°F (2023) | 25.0°F (1946) | 2.14 in (1985) |
| September 4 | 98.1°F (2023) | 28.9°F (1918) | 2.52 in (1980) |
| September 5 | 96.1°F (2023) | 32.0°F (1929) | 1.29 in (2016) |
| September 6 | 91.0°F (1978) | 30.0°F (1935) | 8.44 in (1990) |
| September 7 | 96.1°F (1976) | 27.0°F (1986) | 2.92 in (1964) |
| September 8 | 95.0°F (1931) | 28.9°F (1956) | 1.76 in (1926) |
| September 9 | 90.0°F (1961) | 28.9°F (1914) | 1.64 in (1929) |
| September 10 | 96.1°F (1931) | 21.9°F (1917) | 2.11 in (1951) |
| September 11 | 91.9°F (1931) | 26.1°F (1917) | 0.97 in (1949) |
| September 12 | 88.0°F (1931) | 25.0°F (1940) | 2.68 in (2003) |
| September 13 | 88.0°F (1939) | 27.0°F (1963) | 1.36 in (1967) |
| September 14 | 87.1°F (1927) | 21.9°F (1923) | 3.31 in (1941) |
| September 15 | 88.0°F (1939) | 23.0°F (2007) | 2.26 in (2018) |
| September 16 | 89.1°F (1948) | 26.1°F (2011) | 0.94 in (1988) |
| September 17 | 88.0°F (2024) | 23.0°F (1943) | 3.36 in (1955) |
| September 18 | 86.0°F (2024) | 21.0°F (1916) | 1.28 in (2003) |
| September 19 | 88.0°F (1975) | 19.9°F (1929) | 1.27 in (1945) |
| September 20 | 88.0°F (1984) | 24.1°F (1962) | 3.25 in (1972) |
| September 21 | 82.0°F (1920) | 19.9°F (1934) | 1.43 in (1994) |
| September 22 | 87.1°F (1936) | 19.0°F (1974) | 1.89 in (1945) |
| September 23 | 87.1°F (1930) | 21.0°F (1913) | 1.17 in (1926) |
| September 24 | 84.0°F (2017) | 25.0°F (1950) | 2.44 in (1984) |
| September 25 | 89.1°F (1920) | 19.9°F (1947) | 0.93 in (1927) |
| September 26 | 86.0°F (1920) | 21.0°F (1939) | 2.80 in (1999) |
| September 27 | 84.0°F (1987) | 19.9°F (1935) | 2.37 in (1944) |
| September 28 | 84.0°F (2024) | 21.9°F (1967) | 0.76 in (1997) |
| September 29 | 84.9°F (2024) | 21.9°F (1916) | 0.95 in (1983) |
| September 30 | 84.0°F (2025) | 19.0°F (1947) | 1.44 in (1965) |