September weather in Wibaux, MT
The average temperature in Wibaux in September is 57.4°F (42.0°F–72.7°F). Average precipitation: 1.78 inches.
September is a fall month in Wibaux, and is warmer than the annual average of 42°F. Daily temperatures swing about 30.7°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 12h 19m. For travel, September is a comfortable month to visit.
Avg High
72.7°F
Avg Low
42.0°F
Precipitation
1.78 in
Snow
0.1 in
September records in Wibaux
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 106.0°F (1895) | 28.9°F (1924) | 0.70 in (1973) |
| September 2 | 99.0°F (2015) | 23.0°F (1974) | 1.25 in (1973) |
| September 3 | 100.9°F (1978) | 27.0°F (1974) | 1.12 in (1973) |
| September 4 | 102.0°F (1960) | 27.0°F (1956) | 1.28 in (2016) |
| September 5 | 102.0°F (1978) | 23.0°F (1965) | 1.73 in (1954) |
| September 6 | 102.9°F (1976) | 30.0°F (1956) | 2.13 in (2015) |
| September 7 | 98.1°F (1980) | 25.0°F (1986) | 1.80 in (1941) |
| September 8 | 97.0°F (1959) | 28.9°F (1986) | 1.20 in (2003) |
| September 9 | 102.0°F (1994) | 23.0°F (2020) | 0.90 in (1970) |
| September 10 | 96.1°F (1998) | 19.9°F (1955) | 1.47 in (1961) |
| September 11 | 93.9°F (1990) | 17.1°F (1955) | 0.45 in (2006) |
| September 12 | 100.0°F (1990) | 19.9°F (1989) | 1.10 in (1950) |
| September 13 | 96.1°F (1946) | 7.0°F (1949) | 1.15 in (2001) |
| September 14 | 97.0°F (1948) | 19.0°F (2007) | 1.46 in (1967) |
| September 15 | 100.9°F (1948) | 21.9°F (1982) | 2.05 in (1991) |
| September 16 | 93.9°F (1979) | 23.0°F (1965) | 0.42 in (2015) |
| September 17 | 97.0°F (1920) | 21.9°F (1960) | 1.21 in (2006) |
| September 18 | 100.0°F (1895) | 27.0°F (1965) | 1.96 in (2019) |
| September 19 | 102.9°F (1895) | 12.0°F (1918) | 0.99 in (1985) |
| September 20 | 91.9°F (1920) | 18.0°F (1896) | 0.80 in (1971) |
| September 21 | 95.0°F (1922) | 12.9°F (1995) | 0.57 in (1977) |
| September 22 | 91.9°F (1918) | 16.0°F (1995) | 1.25 in (2006) |
| September 23 | 93.0°F (1992) | 21.0°F (1916) | 1.01 in (2016) |
| September 24 | 98.1°F (2021) | 19.9°F (1985) | 0.95 in (1970) |
| September 25 | 93.9°F (2021) | 24.1°F (1984) | 1.95 in (1986) |
| September 26 | 93.0°F (2015) | 12.9°F (1942) | 0.34 in (1964) |
| September 27 | 91.9°F (1922) | 19.9°F (1942) | 1.45 in (1982) |
| September 28 | 99.0°F (2021) | 18.0°F (2018) | 0.90 in (1923) |
| September 29 | 95.0°F (2021) | 18.0°F (1895) | 1.14 in (2019) |
| September 30 | 91.9°F (1963) | 12.0°F (1961) | 1.10 in (2014) |