September weather in Bearcreek, MT
The average temperature in Bearcreek in September is 56.4°F (41.6°F–71.2°F). Average precipitation: 1.63 inches. Average snowfall is 2.1 inches.
September is a fall month in Bearcreek, and is warmer than the annual average of 43.4°F. Daily temperatures swing about 29.6°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 12h 18m. For travel, September is a comfortable month to visit.
Avg High
71.2°F
Avg Low
41.6°F
Precipitation
1.63 in
Snow
2.1 in
September records in Bearcreek
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 91.0°F (1983) | 28.9°F (1930) | 1.25 in (2008) |
| September 2 | 91.0°F (1998) | 28.9°F (1974) | 1.70 in (1944) |
| September 3 | 93.0°F (2022) | 28.9°F (1956) | 1.80 in (1926) |
| September 4 | 91.9°F (2019) | 28.9°F (1918) | 0.62 in (1909) |
| September 5 | 97.0°F (2020) | 28.0°F (1929) | 0.65 in (2023) |
| September 6 | 90.0°F (2020) | 28.0°F (1899) | 1.05 in (1945) |
| September 7 | 93.0°F (2022) | 21.0°F (1929) | 2.08 in (1941) |
| September 8 | 90.0°F (1979) | 25.0°F (1929) | 1.97 in (1973) |
| September 9 | 88.0°F (2021) | 23.0°F (1962) | 0.74 in (2022) |
| September 10 | 86.0°F (2021) | 26.1°F (1921) | 1.70 in (1950) |
| September 11 | 87.1°F (1971) | 25.0°F (1921) | 1.26 in (1974) |
| September 12 | 88.0°F (1990) | 21.9°F (1970) | 1.28 in (1970) |
| September 13 | 90.0°F (2015) | 21.0°F (1903) | 2.49 in (1982) |
| September 14 | 90.0°F (1948) | 15.1°F (1970) | 1.62 in (2013) |
| September 15 | 91.0°F (2000) | 16.0°F (1903) | 1.55 in (2006) |
| September 16 | 84.9°F (1922) | 19.0°F (1912) | 1.65 in (1923) |
| September 17 | 82.9°F (1964) | 12.9°F (1965) | 0.80 in (1946) |
| September 18 | 84.9°F (1998) | 9.0°F (1965) | 2.46 in (1978) |
| September 19 | 87.1°F (1981) | 21.9°F (1965) | 1.73 in (1961) |
| September 20 | 84.9°F (1922) | 14.0°F (1983) | 1.08 in (2019) |
| September 21 | 84.9°F (1987) | 18.0°F (1995) | 1.02 in (1963) |
| September 22 | 87.1°F (1922) | 19.9°F (2000) | 1.13 in (2017) |
| September 23 | 86.0°F (1949) | 18.0°F (1926) | 1.65 in (1918) |
| September 24 | 84.9°F (1936) | 8.1°F (1926) | 1.82 in (1923) |
| September 25 | 88.0°F (2015) | 10.9°F (1926) | 1.16 in (1936) |
| September 26 | 89.1°F (2014) | 14.0°F (1934) | 2.50 in (1996) |
| September 27 | 86.0°F (2021) | 12.0°F (1908) | 2.30 in (1923) |
| September 28 | 84.9°F (2021) | 18.0°F (1984) | 1.50 in (1923) |
| September 29 | 87.1°F (2024) | 10.9°F (1985) | 1.01 in (1907) |
| September 30 | 84.9°F (1963) | 21.9°F (1958) | 1.28 in (1923) |