September weather in Ladysmith, WI
The average temperature in Ladysmith in September is 56.7°F (44.3°F–69.1°F). Average precipitation: 3.66 inches.
September is a fall month in Ladysmith, and is warmer than the annual average of 41.5°F. Daily temperatures swing about 24.8°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 12h 18m. For travel, September is a comfortable month to visit.
Avg High
69.1°F
Avg Low
44.3°F
Precipitation
3.66 in
Daylight
12h 18m
September records in Ladysmith
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 91.9°F (1953) | 32.0°F (1974) | 1.72 in (1942) |
| September 2 | 91.9°F (1953) | 37.0°F (2017) | 3.11 in (1964) |
| September 3 | 90.0°F (1960) | 30.0°F (1974) | 2.15 in (1980) |
| September 4 | 93.9°F (2023) | 32.0°F (1974) | 1.67 in (1968) |
| September 5 | 93.0°F (2023) | 34.0°F (1950) | 2.66 in (1958) |
| September 6 | 91.0°F (1960) | 37.0°F (2017) | 0.76 in (1935) |
| September 7 | 95.0°F (1976) | 30.9°F (1956) | 3.00 in (2016) |
| September 8 | 90.0°F (1959) | 34.0°F (2024) | 1.55 in (1960) |
| September 9 | 89.1°F (1952) | 33.1°F (2008) | 2.00 in (1946) |
| September 10 | 88.0°F (1952) | 30.9°F (1967) | 2.09 in (1937) |
| September 11 | 88.0°F (1952) | 30.9°F (1955) | 1.73 in (1975) |
| September 12 | 86.0°F (1952) | 26.1°F (2015) | 1.37 in (1930) |
| September 13 | 87.1°F (1952) | 25.0°F (1963) | 1.50 in (1962) |
| September 14 | 84.9°F (2009) | 30.0°F (2014) | 1.80 in (2021) |
| September 15 | 84.0°F (1969) | 26.1°F (2007) | 2.04 in (1941) |
| September 16 | 90.0°F (1955) | 26.1°F (2007) | 2.17 in (2010) |
| September 17 | 84.9°F (2024) | 28.0°F (1959) | 1.56 in (1926) |
| September 18 | 91.9°F (1955) | 28.9°F (2012) | 1.90 in (2015) |
| September 19 | 81.0°F (2024) | 28.0°F (2020) | 1.20 in (1950) |
| September 20 | 84.9°F (2021) | 25.0°F (1956) | 1.13 in (1972) |
| September 21 | 80.1°F (2023) | 28.9°F (1956) | 2.60 in (2007) |
| September 22 | 82.0°F (2023) | 28.9°F (1953) | 1.30 in (2016) |
| September 23 | 86.0°F (2017) | 28.0°F (1974) | 2.06 in (1968) |
| September 24 | 84.9°F (2017) | 24.1°F (1950) | 2.51 in (2010) |
| September 25 | 84.0°F (2017) | 30.9°F (1961) | 1.60 in (1934) |
| September 26 | 80.1°F (1979) | 25.0°F (1965) | 2.90 in (1973) |
| September 27 | 81.0°F (1952) | 27.0°F (2012) | 0.62 in (1978) |
| September 28 | 82.0°F (2024) | 25.0°F (1967) | 1.00 in (1901) |
| September 29 | 82.0°F (2024) | 23.0°F (1967) | 0.73 in (1927) |
| September 30 | 81.0°F (1976) | 25.0°F (1956) | 1.60 in (1981) |