September weather in Cyrus, MN
The average temperature in Cyrus in September is 59.9°F (47.9°F–71.9°F). Average precipitation: 2.68 inches.
September is a fall month in Cyrus, and is warmer than the annual average of 42.2°F. Daily temperatures swing about 24°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 12h 18m. For travel, September is a comfortable month to visit.
Avg High
71.9°F
Avg Low
47.9°F
Precipitation
2.68 in
Daylight
12h 18m
September records in Cyrus
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 95.0°F (1894) | 35.1°F (1949) | 1.79 in (1982) |
| September 2 | 97.0°F (1898) | 37.9°F (1974) | 1.37 in (1926) |
| September 3 | 97.0°F (1925) | 28.0°F (1974) | 1.20 in (1970) |
| September 4 | 102.0°F (2023) | 35.1°F (1918) | 1.17 in (1999) |
| September 5 | 100.0°F (2023) | 34.0°F (1909) | 1.40 in (1887) |
| September 6 | 96.1°F (1960) | 33.1°F (1929) | 2.30 in (1948) |
| September 7 | 93.0°F (1933) | 35.1°F (1979) | 1.68 in (2010) |
| September 8 | 100.0°F (1931) | 34.0°F (1910) | 1.68 in (1938) |
| September 9 | 98.1°F (1931) | 30.9°F (1910) | 1.00 in (2009) |
| September 10 | 106.0°F (1931) | 30.9°F (1910) | 1.30 in (1924) |
| September 11 | 98.1°F (1931) | 32.0°F (1940) | 1.34 in (2003) |
| September 12 | 93.0°F (1952) | 24.1°F (1902) | 3.00 in (1897) |
| September 13 | 93.9°F (1927) | 26.1°F (1923) | 1.92 in (1921) |
| September 14 | 98.1°F (1939) | 30.9°F (1956) | 1.22 in (2021) |
| September 15 | 93.9°F (1920) | 26.1°F (1915) | 1.85 in (1886) |
| September 16 | 96.1°F (1891) | 28.0°F (1937) | 1.22 in (1988) |
| September 17 | 91.9°F (1891) | 30.0°F (1894) | 1.03 in (2019) |
| September 18 | 93.0°F (1891) | 21.9°F (1929) | 1.09 in (1945) |
| September 19 | 96.1°F (1895) | 25.0°F (1896) | 1.39 in (1957) |
| September 20 | 93.0°F (1984) | 25.0°F (1918) | 3.09 in (2007) |
| September 21 | 98.1°F (1937) | 21.9°F (2000) | 2.00 in (1924) |
| September 22 | 100.0°F (1936) | 19.9°F (1974) | 1.63 in (1969) |
| September 23 | 91.9°F (1892) | 21.9°F (1974) | 1.13 in (2015) |
| September 24 | 91.9°F (1935) | 21.0°F (2000) | 2.38 in (2023) |
| September 25 | 89.1°F (1938) | 24.1°F (1926) | 2.10 in (1886) |
| September 26 | 87.1°F (1894) | 21.0°F (1939) | 1.53 in (1908) |
| September 27 | 90.0°F (1974) | 23.0°F (1935) | 0.42 in (1915) |
| September 28 | 96.1°F (1956) | 21.9°F (1942) | 0.65 in (1904) |
| September 29 | 90.0°F (1897) | 19.9°F (1899) | 1.43 in (1988) |
| September 30 | 89.1°F (2025) | 19.9°F (1939) | 1.72 in (1995) |