September weather in Prescott, IA
The average temperature in Prescott in September is 64.3°F (52.3°F–76.4°F). Average precipitation: 3.50 inches.
September is a fall month in Prescott, and is warmer than the annual average of 49.4°F. Daily temperatures swing about 24.1°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 12h 15m. For travel, September is one of the best months of the year to visit.
Avg High
76.4°F
Avg Low
52.3°F
Precipitation
3.50 in
Daylight
12h 15m
September records in Prescott
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 100.9°F (1913) | 39.0°F (1949) | 5.00 in (1914) |
| September 2 | 99.0°F (1953) | 37.0°F (1893) | 2.75 in (1977) |
| September 3 | 102.9°F (1939) | 36.0°F (1974) | 2.74 in (2018) |
| September 4 | 100.0°F (1913) | 35.1°F (1974) | 1.90 in (1968) |
| September 5 | 102.0°F (1913) | 39.0°F (1962) | 2.91 in (1971) |
| September 6 | 102.9°F (1939) | 39.0°F (1975) | 2.80 in (1964) |
| September 7 | 104.0°F (1939) | 37.9°F (1924) | 1.51 in (1989) |
| September 8 | 95.0°F (1947) | 37.9°F (1986) | 4.30 in (1989) |
| September 9 | 100.0°F (1955) | 37.9°F (1943) | 2.15 in (1989) |
| September 10 | 97.0°F (1931) | 37.0°F (1929) | 3.15 in (2014) |
| September 11 | 99.0°F (1936) | 37.9°F (1910) | 3.14 in (1972) |
| September 12 | 97.0°F (1939) | 32.0°F (1902) | 4.00 in (1972) |
| September 13 | 98.1°F (1897) | 33.1°F (1902) | 3.29 in (1961) |
| September 14 | 100.9°F (1939) | 35.1°F (1923) | 2.00 in (1914) |
| September 15 | 99.0°F (1939) | 30.9°F (1916) | 4.50 in (1992) |
| September 16 | 96.1°F (1931) | 33.1°F (1979) | 1.81 in (1988) |
| September 17 | 95.0°F (1895) | 30.0°F (1980) | 2.06 in (1977) |
| September 18 | 95.0°F (1895) | 28.9°F (1901) | 3.26 in (2010) |
| September 19 | 93.9°F (1948) | 28.9°F (1991) | 4.05 in (1986) |
| September 20 | 95.0°F (1935) | 28.9°F (1991) | 1.35 in (1978) |
| September 21 | 97.0°F (2022) | 27.0°F (1983) | 2.75 in (1914) |
| September 22 | 99.0°F (1937) | 24.1°F (1913) | 1.80 in (1993) |
| September 23 | 90.0°F (1922) | 24.1°F (1983) | 2.71 in (1986) |
| September 24 | 91.0°F (1935) | 28.0°F (1942) | 1.35 in (2015) |
| September 25 | 89.1°F (2017) | 25.0°F (1983) | 1.74 in (1931) |
| September 26 | 91.0°F (1897) | 26.1°F (1912) | 2.28 in (1936) |
| September 27 | 91.9°F (1998) | 26.1°F (1984) | 1.52 in (1924) |
| September 28 | 99.0°F (1953) | 24.1°F (1942) | 2.20 in (1919) |
| September 29 | 96.1°F (1971) | 19.9°F (1984) | 1.50 in (1902) |
| September 30 | 91.9°F (1981) | 19.9°F (1984) | 2.63 in (1919) |