September weather in Bruce, WI
The average temperature in Bruce in September is 59.5°F (47.7°F–71.3°F). Average precipitation: 3.84 inches.
September is a fall month in Bruce, and is warmer than the annual average of 43.4°F. Daily temperatures swing about 23.6°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
71.3°F
Avg Low
47.7°F
Precipitation
3.84 in
Daylight
12h 18m
September records in Bruce
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 95.0°F (1937) | 27.0°F (1909) | 1.22 in (1942) |
| September 2 | 95.0°F (1937) | 30.9°F (1909) | 2.35 in (1964) |
| September 3 | 96.1°F (1929) | 30.9°F (1946) | 3.15 in (1926) |
| September 4 | 93.9°F (1922) | 30.0°F (1918) | 2.34 in (1941) |
| September 5 | 91.9°F (1922) | 30.9°F (1909) | 2.15 in (1911) |
| September 6 | 93.9°F (1922) | 30.0°F (1988) | 1.60 in (2002) |
| September 7 | 96.1°F (1976) | 25.0°F (1986) | 1.40 in (1991) |
| September 8 | 93.9°F (1931) | 28.0°F (1986) | 2.54 in (1985) |
| September 9 | 91.0°F (1937) | 30.0°F (1914) | 2.66 in (1938) |
| September 10 | 99.0°F (1931) | 19.9°F (1917) | 2.30 in (1986) |
| September 11 | 96.1°F (1931) | 28.0°F (1985) | 1.22 in (1939) |
| September 12 | 93.9°F (1931) | 27.0°F (1955) | 2.70 in (1951) |
| September 13 | 90.0°F (1927) | 26.1°F (1923) | 1.45 in (1993) |
| September 14 | 90.0°F (1939) | 21.0°F (1923) | 2.25 in (1967) |
| September 15 | 91.0°F (1939) | 28.0°F (1964) | 2.15 in (1994) |
| September 16 | 91.9°F (1948) | 24.1°F (1986) | 1.68 in (1907) |
| September 17 | 87.1°F (1908) | 27.0°F (1918) | 1.47 in (1987) |
| September 18 | 89.1°F (1908) | 21.9°F (1916) | 1.79 in (1968) |
| September 19 | 90.0°F (1908) | 27.0°F (1929) | 2.15 in (1920) |
| September 20 | 91.9°F (1908) | 25.0°F (1973) | 2.56 in (1988) |
| September 21 | 90.0°F (1908) | 26.1°F (1918) | 1.88 in (1959) |
| September 22 | 88.0°F (1937) | 26.1°F (1953) | 1.63 in (1931) |
| September 23 | 91.0°F (1937) | 26.1°F (1913) | 1.80 in (1968) |
| September 24 | 84.9°F (1935) | 24.1°F (1989) | 2.00 in (1977) |
| September 25 | 88.0°F (1920) | 21.0°F (1985) | 1.60 in (1934) |
| September 26 | 82.0°F (1923) | 23.0°F (1984) | 2.65 in (1930) |
| September 27 | 84.0°F (1923) | 21.9°F (1985) | 1.83 in (1924) |
| September 28 | 82.9°F (1987) | 21.9°F (1912) | 1.14 in (1911) |
| September 29 | 82.9°F (1922) | 21.0°F (1945) | 0.62 in (1925) |
| September 30 | 81.0°F (1976) | 19.9°F (1984) | 1.60 in (1981) |