September weather in Broken Bow, NE
The average temperature in Broken Bow in September is 62.4°F (47.7°F–77.1°F). Average precipitation: 2.03 inches.
September is a fall month in Broken Bow, and is warmer than the annual average of 48°F. Daily temperatures swing about 29.4°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 12h 16m. For travel, September is a comfortable month to visit.
Avg High
77.1°F
Avg Low
47.7°F
Precipitation
2.03 in
Daylight
12h 16m
September records in Broken Bow
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 99.0°F (1925) | 33.1°F (1956) | 1.63 in (1904) |
| September 2 | 99.0°F (1939) | 35.1°F (1952) | 4.10 in (1942) |
| September 3 | 100.0°F (2023) | 27.0°F (1974) | 1.16 in (1942) |
| September 4 | 104.0°F (1931) | 35.1°F (1902) | 2.55 in (1989) |
| September 5 | 105.1°F (1931) | 28.9°F (1962) | 1.45 in (1969) |
| September 6 | 100.9°F (1922) | 25.0°F (1956) | 1.56 in (1972) |
| September 7 | 102.0°F (1940) | 34.0°F (1898) | 1.57 in (2016) |
| September 8 | 102.9°F (1940) | 34.0°F (1995) | 1.07 in (1930) |
| September 9 | 99.0°F (1955) | 32.0°F (1902) | 1.11 in (1913) |
| September 10 | 98.1°F (1936) | 28.0°F (1959) | 2.60 in (1934) |
| September 11 | 102.0°F (1931) | 28.0°F (1940) | 1.70 in (1901) |
| September 12 | 95.0°F (1908) | 27.0°F (1902) | 1.25 in (1933) |
| September 13 | 98.1°F (1955) | 26.1°F (1902) | 0.78 in (1991) |
| September 14 | 98.1°F (1895) | 28.9°F (1949) | 2.35 in (1957) |
| September 15 | 99.0°F (1955) | 30.0°F (1945) | 1.51 in (2004) |
| September 16 | 95.0°F (1952) | 21.9°F (1903) | 0.87 in (1941) |
| September 17 | 97.0°F (1953) | 24.1°F (1903) | 1.05 in (2025) |
| September 18 | 99.0°F (1940) | 24.1°F (1902) | 1.27 in (1917) |
| September 19 | 98.1°F (1895) | 24.1°F (1971) | 3.17 in (1996) |
| September 20 | 106.0°F (1895) | 19.0°F (1918) | 1.73 in (2018) |
| September 21 | 98.1°F (2022) | 19.9°F (1983) | 2.35 in (1960) |
| September 22 | 96.1°F (2005) | 19.0°F (1995) | 1.98 in (1941) |
| September 23 | 96.1°F (1938) | 19.9°F (1983) | 2.70 in (2010) |
| September 24 | 91.0°F (1901) | 23.0°F (1965) | 2.02 in (1997) |
| September 25 | 93.9°F (1903) | 19.0°F (1926) | 2.12 in (1908) |
| September 26 | 93.0°F (1974) | 24.1°F (1934) | 0.88 in (1902) |
| September 27 | 96.1°F (2021) | 23.0°F (1964) | 0.63 in (1907) |
| September 28 | 93.0°F (1953) | 19.0°F (1951) | 1.64 in (1973) |
| September 29 | 93.0°F (1938) | 16.0°F (1984) | 0.95 in (1973) |
| September 30 | 91.9°F (1910) | 18.0°F (1984) | 1.33 in (1904) |