September weather in Conrad, MT
The average temperature in Conrad in September is 56.4°F (41.5°F–71.3°F). Average precipitation: 1.07 inches. Average snowfall is 0.7 inches.
September is a fall month in Conrad, and is warmer than the annual average of 43.7°F. Daily temperatures swing about 29.8°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 12h 20m. For travel, September is a comfortable month to visit.
Avg High
71.3°F
Avg Low
41.5°F
Precipitation
1.07 in
Snow
0.7 in
September records in Conrad
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 100.0°F (1991) | 32.0°F (2006) | 1.26 in (2008) |
| September 2 | 97.0°F (1967) | 26.1°F (1974) | 0.71 in (1968) |
| September 3 | 96.1°F (1950) | 26.1°F (1962) | 1.13 in (1911) |
| September 4 | 93.0°F (1950) | 27.0°F (1929) | 0.71 in (1911) |
| September 5 | 95.0°F (1967) | 19.0°F (1929) | 1.50 in (1911) |
| September 6 | 95.0°F (1967) | 12.0°F (1911) | 1.10 in (1985) |
| September 7 | 93.9°F (2022) | 28.0°F (1992) | 0.58 in (2020) |
| September 8 | 91.9°F (1958) | 25.0°F (1943) | 0.75 in (1934) |
| September 9 | 88.0°F (1979) | 27.0°F (1976) | 0.88 in (2010) |
| September 10 | 91.0°F (1966) | 27.0°F (1992) | 0.74 in (1930) |
| September 11 | 91.0°F (1966) | 21.9°F (1989) | 1.05 in (1988) |
| September 12 | 91.0°F (1990) | 19.0°F (1949) | 1.49 in (1985) |
| September 13 | 89.1°F (1913) | 19.9°F (1949) | 0.38 in (2024) |
| September 14 | 91.0°F (1948) | 21.0°F (1912) | 0.62 in (2017) |
| September 15 | 90.0°F (2000) | 23.0°F (1912) | 1.00 in (2017) |
| September 16 | 90.0°F (1920) | 21.0°F (1936) | 0.69 in (1947) |
| September 17 | 89.1°F (1920) | 21.9°F (1973) | 0.89 in (1947) |
| September 18 | 93.0°F (1981) | 21.0°F (1991) | 1.06 in (1947) |
| September 19 | 91.0°F (1938) | 10.9°F (1957) | 1.25 in (1925) |
| September 20 | 93.0°F (1922) | 21.0°F (1934) | 1.68 in (1968) |
| September 21 | 90.0°F (1967) | 19.0°F (1995) | 0.85 in (1940) |
| September 22 | 91.0°F (1938) | 19.9°F (1993) | 1.45 in (2023) |
| September 23 | 91.9°F (2009) | 17.1°F (1934) | 1.20 in (2007) |
| September 24 | 90.0°F (2009) | 5.0°F (1926) | 0.45 in (1941) |
| September 25 | 93.0°F (1963) | 0.0°F (1934) | 0.33 in (1929) |
| September 26 | 91.9°F (1963) | 19.9°F (1934) | 0.67 in (1929) |
| September 27 | 91.0°F (1963) | 21.9°F (1984) | 1.55 in (1982) |
| September 28 | 89.1°F (1967) | 17.1°F (1984) | 1.20 in (2019) |
| September 29 | 91.0°F (1963) | 19.0°F (1984) | 0.88 in (2019) |
| September 30 | 91.0°F (1967) | 17.1°F (1985) | 0.49 in (1977) |