September weather in Hallam, NE
The average temperature in Hallam in September is 66.2°F (54.1°F–78.4°F). Average precipitation: 3.11 inches.
September is a fall month in Hallam, and is warmer than the annual average of 51.1°F. Daily temperatures swing about 24.3°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 12h 15m. For travel, September is one of the best months of the year to visit.
Avg High
78.4°F
Avg Low
54.1°F
Precipitation
3.11 in
Daylight
12h 15m
September records in Hallam
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 106.0°F (1922) | 45.0°F (1956) | 1.89 in (1935) |
| September 2 | 100.9°F (1921) | 43.0°F (1952) | 2.80 in (2018) |
| September 3 | 105.1°F (1947) | 18.0°F (2007) | 2.29 in (1973) |
| September 4 | 102.0°F (2012) | 19.9°F (2007) | 2.90 in (1958) |
| September 5 | 104.0°F (1931) | 39.9°F (1962) | 1.51 in (1986) |
| September 6 | 105.1°F (1939) | 41.0°F (1956) | 2.87 in (1949) |
| September 7 | 102.9°F (1922) | 39.0°F (1898) | 3.50 in (1941) |
| September 8 | 102.9°F (1955) | 43.0°F (1986) | 2.43 in (1989) |
| September 9 | 100.9°F (1936) | 39.0°F (2008) | 2.70 in (2020) |
| September 10 | 98.1°F (1931) | 39.0°F (1929) | 1.22 in (1963) |
| September 11 | 98.1°F (1909) | 36.0°F (1940) | 3.55 in (2003) |
| September 12 | 98.1°F (1909) | 33.1°F (1902) | 2.00 in (1926) |
| September 13 | 102.0°F (1931) | 35.1°F (1902) | 3.06 in (1967) |
| September 14 | 98.1°F (1939) | 34.0°F (1904) | 1.87 in (2010) |
| September 15 | 100.0°F (1939) | 33.1°F (1916) | 1.95 in (1996) |
| September 16 | 99.0°F (1931) | 33.1°F (1903) | 2.82 in (1968) |
| September 17 | 100.0°F (1895) | 34.0°F (1901) | 1.68 in (2002) |
| September 18 | 100.0°F (1895) | 30.0°F (1901) | 3.22 in (1919) |
| September 19 | 97.0°F (1895) | 26.1°F (1991) | 1.33 in (1921) |
| September 20 | 98.1°F (2022) | 28.9°F (1904) | 2.48 in (1998) |
| September 21 | 102.0°F (1956) | 27.0°F (1904) | 1.68 in (1932) |
| September 22 | 98.1°F (1937) | 25.0°F (1995) | 2.12 in (2019) |
| September 23 | 95.0°F (1921) | 30.9°F (1983) | 3.95 in (1910) |
| September 24 | 91.0°F (1905) | 30.0°F (1942) | 2.00 in (1913) |
| September 25 | 91.0°F (1897) | 30.0°F (1926) | 4.65 in (1981) |
| September 26 | 93.0°F (1897) | 30.0°F (1899) | 3.85 in (1973) |
| September 27 | 93.9°F (1956) | 32.0°F (1942) | 1.21 in (1907) |
| September 28 | 102.0°F (1953) | 30.0°F (1942) | 3.40 in (1923) |
| September 29 | 93.0°F (2021) | 23.0°F (1899) | 2.08 in (1893) |
| September 30 | 93.9°F (2023) | 27.0°F (1984) | 1.65 in (1961) |