September weather in Randalia, IA
The average temperature in Randalia in September is 60.8°F (48.1°F–73.5°F). Average precipitation: 3.87 inches.
September is a fall month in Randalia, and is warmer than the annual average of 45°F. Daily temperatures swing about 25.4°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 12h 16m. For travel, September is a comfortable month to visit.
Avg High
73.5°F
Avg Low
48.1°F
Precipitation
3.87 in
Daylight
12h 16m
September records in Randalia
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 100.0°F (1913) | 32.0°F (1949) | 2.24 in (1931) |
| September 2 | 98.1°F (1913) | 33.1°F (1946) | 1.52 in (1961) |
| September 3 | 97.0°F (1939) | 33.1°F (1974) | 2.17 in (2011) |
| September 4 | 98.1°F (1925) | 30.9°F (1974) | 1.60 in (1916) |
| September 5 | 98.1°F (1913) | 34.0°F (1974) | 1.45 in (1985) |
| September 6 | 99.0°F (1922) | 34.0°F (1988) | 2.15 in (1938) |
| September 7 | 100.9°F (1893) | 34.0°F (1956) | 2.26 in (2001) |
| September 8 | 99.0°F (1933) | 35.1°F (1949) | 2.72 in (2001) |
| September 9 | 98.1°F (1955) | 36.0°F (1949) | 2.34 in (1920) |
| September 10 | 97.0°F (1931) | 34.0°F (1910) | 2.00 in (1896) |
| September 11 | 96.1°F (1895) | 28.9°F (1955) | 5.23 in (2006) |
| September 12 | 100.9°F (1927) | 27.0°F (1902) | 1.65 in (2020) |
| September 13 | 99.0°F (1927) | 26.1°F (1902) | 2.25 in (1961) |
| September 14 | 98.1°F (1927) | 28.9°F (1923) | 2.02 in (1914) |
| September 15 | 98.1°F (1927) | 28.9°F (1904) | 1.60 in (1936) |
| September 16 | 95.0°F (1931) | 30.0°F (1984) | 2.68 in (1921) |
| September 17 | 93.9°F (1925) | 30.0°F (1916) | 2.40 in (1911) |
| September 18 | 91.9°F (1930) | 28.0°F (1929) | 2.60 in (1905) |
| September 19 | 93.0°F (1925) | 28.9°F (1902) | 2.25 in (1931) |
| September 20 | 91.0°F (1895) | 26.1°F (1896) | 3.70 in (2018) |
| September 21 | 90.0°F (2022) | 27.0°F (1991) | 2.60 in (1986) |
| September 22 | 91.0°F (1937) | 21.9°F (1974) | 2.56 in (2016) |
| September 23 | 91.9°F (2017) | 26.1°F (1983) | 2.58 in (1910) |
| September 24 | 91.9°F (2017) | 27.0°F (1995) | 1.82 in (1921) |
| September 25 | 90.0°F (2017) | 23.0°F (1942) | 3.05 in (1986) |
| September 26 | 87.1°F (1986) | 23.0°F (1926) | 1.80 in (2018) |
| September 27 | 88.0°F (1929) | 28.0°F (1942) | 2.50 in (1959) |
| September 28 | 89.1°F (1898) | 19.9°F (1942) | 1.20 in (1904) |
| September 29 | 89.1°F (1897) | 19.9°F (1949) | 1.43 in (2015) |
| September 30 | 90.0°F (1897) | 15.1°F (1899) | 3.35 in (1961) |