September weather in New Harmony, UT
The average temperature in New Harmony in September is 64.2°F (47.9°F–80.6°F). Average precipitation: 1.23 inches.
September is a fall month in New Harmony, and is warmer than the annual average of 51.6°F. Daily temperatures swing about 32.7°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 12h 14m. For travel, September is a comfortable month to visit.
Avg High
80.6°F
Avg Low
47.9°F
Precipitation
1.23 in
Daylight
12h 14m
September records in New Harmony
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 98.1°F (2022) | 44.1°F (2010) | 1.15 in (1960) |
| September 2 | 97.0°F (2022) | 39.0°F (2008) | 1.52 in (2023) |
| September 3 | 98.1°F (2022) | 37.0°F (1973) | 0.66 in (1915) |
| September 4 | 98.1°F (2022) | 37.9°F (2008) | 1.15 in (1997) |
| September 5 | 96.1°F (2020) | 39.9°F (1971) | 0.67 in (1998) |
| September 6 | 98.1°F (2020) | 39.0°F (1970) | 2.19 in (1981) |
| September 7 | 100.9°F (2022) | 41.0°F (1970) | 1.03 in (1967) |
| September 8 | 95.0°F (2022) | 42.1°F (1985) | 1.80 in (2013) |
| September 9 | 97.0°F (2022) | 35.1°F (2001) | 1.27 in (1980) |
| September 10 | 91.9°F (1979) | 39.9°F (1985) | 2.06 in (1921) |
| September 11 | 93.0°F (1979) | 35.1°F (1985) | 1.33 in (1976) |
| September 12 | 93.0°F (2015) | 36.0°F (1985) | 0.92 in (2013) |
| September 13 | 93.0°F (2015) | 32.0°F (1978) | 0.33 in (1982) |
| September 14 | 90.0°F (2000) | 34.0°F (1988) | 1.15 in (1978) |
| September 15 | 91.0°F (2000) | 37.9°F (2016) | 0.93 in (1978) |
| September 16 | 89.1°F (1956) | 34.0°F (1970) | 0.32 in (1913) |
| September 17 | 90.0°F (1956) | 33.1°F (1996) | 1.22 in (1961) |
| September 18 | 90.0°F (1962) | 23.0°F (1965) | 2.13 in (1963) |
| September 19 | 88.0°F (1956) | 28.9°F (1965) | 1.41 in (1972) |
| September 20 | 87.1°F (2010) | 33.1°F (1978) | 0.32 in (1989) |
| September 21 | 89.1°F (2014) | 27.0°F (1978) | 0.26 in (2014) |
| September 22 | 88.0°F (1966) | 33.1°F (1980) | 1.17 in (1967) |
| September 23 | 87.1°F (1982) | 32.0°F (1985) | 1.88 in (2007) |
| September 24 | 89.1°F (2003) | 30.0°F (2000) | 1.61 in (1967) |
| September 25 | 88.0°F (2015) | 28.9°F (1984) | 1.06 in (1986) |
| September 26 | 88.0°F (1963) | 30.0°F (1985) | 1.92 in (1997) |
| September 27 | 88.0°F (1963) | 32.0°F (1955) | 1.12 in (2014) |
| September 28 | 89.1°F (2003) | 28.9°F (2013) | 1.13 in (1962) |
| September 29 | 91.9°F (2024) | 23.0°F (1985) | 2.90 in (1911) |
| September 30 | 91.0°F (2010) | 27.0°F (2007) | 1.17 in (1911) |