September weather in Park Falls, WI
The average temperature in Park Falls in September is 56.9°F (46.5°F–67.3°F). Average precipitation: 3.91 inches.
September is a fall month in Park Falls, and is warmer than the annual average of 40.8°F. Daily temperatures swing about 20.8°F between overnight low and afternoon high. Daylight averages about 12h 18m. For travel, September is a comfortable month to visit.
Avg High
67.3°F
Avg Low
46.5°F
Precipitation
3.91 in
Daylight
12h 18m
September records in Park Falls
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 90.0°F (1937) | 32.0°F (1935) | 1.08 in (1922) |
| September 2 | 89.1°F (1953) | 32.0°F (1946) | 1.90 in (1937) |
| September 3 | 90.0°F (1929) | 30.0°F (1946) | 1.30 in (1980) |
| September 4 | 93.0°F (1929) | 34.0°F (1918) | 3.70 in (1926) |
| September 5 | 91.9°F (1925) | 30.0°F (1918) | 1.89 in (2014) |
| September 6 | 91.9°F (1933) | 32.0°F (1918) | 3.95 in (1959) |
| September 7 | 93.9°F (1976) | 30.0°F (1956) | 1.69 in (1985) |
| September 8 | 89.1°F (1959) | 30.9°F (1995) | 1.38 in (1922) |
| September 9 | 98.1°F (1996) | 30.9°F (1924) | 1.96 in (1974) |
| September 10 | 90.0°F (1931) | 21.0°F (1917) | 2.10 in (1928) |
| September 11 | 93.9°F (1931) | 28.9°F (1917) | 0.88 in (1963) |
| September 12 | 91.9°F (1931) | 30.0°F (1955) | 1.60 in (1984) |
| September 13 | 91.0°F (1931) | 28.0°F (1923) | 3.00 in (1994) |
| September 14 | 91.0°F (1927) | 25.0°F (1923) | 1.58 in (1915) |
| September 15 | 91.0°F (1927) | 25.0°F (2007) | 3.00 in (1994) |
| September 16 | 88.0°F (1948) | 28.9°F (2007) | 1.90 in (2010) |
| September 17 | 87.1°F (1911) | 26.1°F (1959) | 1.45 in (1914) |
| September 18 | 87.1°F (1955) | 26.1°F (1916) | 2.16 in (1926) |
| September 19 | 84.9°F (1998) | 28.0°F (1916) | 1.33 in (2007) |
| September 20 | 84.9°F (1998) | 26.1°F (1956) | 1.62 in (1931) |
| September 21 | 84.9°F (1931) | 26.1°F (1918) | 2.42 in (1921) |
| September 22 | 86.0°F (1936) | 27.0°F (1918) | 2.06 in (1959) |
| September 23 | 91.9°F (1937) | 27.0°F (1913) | 1.86 in (1985) |
| September 24 | 84.9°F (1930) | 25.0°F (1950) | 3.50 in (2010) |
| September 25 | 84.9°F (2017) | 21.9°F (1947) | 2.25 in (1934) |
| September 26 | 87.1°F (1920) | 23.0°F (1926) | 2.18 in (1973) |
| September 27 | 84.0°F (1923) | 24.1°F (1926) | 1.18 in (1996) |
| September 28 | 86.0°F (1923) | 25.0°F (1961) | 1.34 in (1965) |
| September 29 | 82.0°F (2025) | 21.0°F (1945) | 0.82 in (1985) |
| September 30 | 80.1°F (1948) | 21.9°F (1918) | 1.46 in (1995) |