September weather in New Salem, ND
The average temperature in New Salem in September is 58.6°F (44.8°F–72.4°F). Average precipitation: 1.73 inches.
September is a fall month in New Salem, and is warmer than the annual average of 41.5°F. Daily temperatures swing about 27.6°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 12h 19m. For travel, September is a comfortable month to visit.
Avg High
72.4°F
Avg Low
44.8°F
Precipitation
1.73 in
Daylight
12h 19m
September records in New Salem
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 104.0°F (1929) | 27.0°F (1974) | 0.37 in (2002) |
| September 2 | 100.9°F (2001) | 24.1°F (1924) | 1.00 in (1926) |
| September 3 | 102.0°F (1893) | 25.0°F (1974) | 0.85 in (1989) |
| September 4 | 100.9°F (1931) | 32.0°F (1894) | 2.72 in (1911) |
| September 5 | 106.0°F (1978) | 28.9°F (1965) | 1.42 in (2023) |
| September 6 | 104.0°F (1978) | 28.9°F (1929) | 1.71 in (1937) |
| September 7 | 105.1°F (1931) | 32.0°F (2004) | 1.99 in (2010) |
| September 8 | 104.0°F (1959) | 27.0°F (2020) | 1.26 in (2019) |
| September 9 | 98.1°F (1994) | 23.0°F (1918) | 1.63 in (2013) |
| September 10 | 97.0°F (1982) | 26.1°F (1940) | 0.94 in (1979) |
| September 11 | 96.1°F (1948) | 26.1°F (1964) | 1.35 in (2003) |
| September 12 | 93.0°F (1893) | 27.0°F (1975) | 1.37 in (1985) |
| September 13 | 93.9°F (2017) | 19.9°F (1970) | 1.32 in (2019) |
| September 14 | 96.1°F (1948) | 24.1°F (1993) | 0.63 in (2001) |
| September 15 | 104.0°F (1948) | 23.0°F (1916) | 1.75 in (1994) |
| September 16 | 96.1°F (1908) | 21.9°F (1959) | 1.53 in (1968) |
| September 17 | 95.0°F (1989) | 25.0°F (1973) | 0.81 in (1942) |
| September 18 | 98.1°F (1933) | 21.9°F (1929) | 2.15 in (1977) |
| September 19 | 93.0°F (1941) | 18.0°F (1893) | 1.20 in (1931) |
| September 20 | 93.9°F (1960) | 21.9°F (1918) | 0.91 in (1996) |
| September 21 | 95.0°F (1922) | 23.0°F (1918) | 2.62 in (2019) |
| September 22 | 96.1°F (1936) | 19.9°F (1995) | 0.60 in (2000) |
| September 23 | 93.0°F (1917) | 19.9°F (1893) | 1.85 in (1977) |
| September 24 | 90.0°F (1924) | 19.0°F (1985) | 0.64 in (2010) |
| September 25 | 91.0°F (1938) | 10.0°F (1893) | 1.00 in (1986) |
| September 26 | 95.0°F (1925) | 15.1°F (1942) | 0.51 in (1964) |
| September 27 | 98.1°F (2024) | 12.0°F (1893) | 0.56 in (1982) |
| September 28 | 91.9°F (2021) | 17.1°F (1942) | 0.44 in (1988) |
| September 29 | 97.0°F (2021) | 19.0°F (1907) | 1.60 in (1923) |
| September 30 | 96.1°F (2024) | 10.0°F (1974) | 0.87 in (1894) |