September weather in Ulm, AR
The average temperature in Ulm in September is 75.2°F (64.4°F–86.1°F). Average precipitation: 2.82 inches.
September is a fall month in Ulm, and is warmer than the annual average of 63.1°F. Daily temperatures swing about 21.7°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 12h 12m. For travel, September is a comfortable month to visit.
Avg High
86.1°F
Avg Low
64.4°F
Precipitation
2.82 in
Daylight
12h 12m
September records in Ulm
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 105.1°F (2000) | 52.0°F (1967) | 2.58 in (1956) |
| September 2 | 102.0°F (2000) | 53.1°F (1955) | 0.86 in (1957) |
| September 3 | 100.9°F (2000) | 50.0°F (1952) | 2.32 in (2008) |
| September 4 | 102.0°F (2000) | 51.1°F (1974) | 2.36 in (2008) |
| September 5 | 102.0°F (2000) | 52.0°F (1953) | 1.77 in (1962) |
| September 6 | 102.0°F (1954) | 53.1°F (1953) | 1.42 in (1973) |
| September 7 | 102.0°F (1954) | 52.0°F (1950) | 2.00 in (1977) |
| September 8 | 98.1°F (1939) | 46.9°F (1956) | 1.68 in (2012) |
| September 9 | 99.0°F (1955) | 48.9°F (1956) | 2.28 in (2008) |
| September 10 | 98.1°F (1954) | 51.1°F (1943) | 3.62 in (1960) |
| September 11 | 97.0°F (1983) | 45.0°F (1940) | 5.28 in (1965) |
| September 12 | 99.0°F (1939) | 43.0°F (1940) | 1.50 in (1945) |
| September 13 | 99.0°F (1939) | 43.0°F (1940) | 2.04 in (1990) |
| September 14 | 99.0°F (1939) | 46.0°F (1940) | 1.80 in (1977) |
| September 15 | 98.1°F (1954) | 48.9°F (1964) | 3.46 in (1978) |
| September 16 | 99.0°F (1954) | 45.0°F (1961) | 2.23 in (1950) |
| September 17 | 100.0°F (1980) | 45.0°F (1993) | 1.57 in (1970) |
| September 18 | 97.0°F (1953) | 45.0°F (1981) | 2.65 in (2006) |
| September 19 | 99.0°F (2005) | 45.0°F (1938) | 1.30 in (1945) |
| September 20 | 100.0°F (2005) | 42.1°F (1938) | 1.68 in (1990) |
| September 21 | 99.0°F (2005) | 45.0°F (1991) | 3.20 in (2013) |
| September 22 | 100.0°F (2022) | 44.1°F (1982) | 1.84 in (1957) |
| September 23 | 98.1°F (2005) | 41.0°F (1995) | 2.00 in (2020) |
| September 24 | 98.1°F (2005) | 39.0°F (1989) | 2.93 in (1997) |
| September 25 | 93.0°F (1993) | 39.0°F (1989) | 5.39 in (2005) |
| September 26 | 97.0°F (2022) | 39.0°F (2001) | 0.60 in (1962) |
| September 27 | 97.0°F (1939) | 35.1°F (1942) | 6.95 in (1959) |
| September 28 | 97.0°F (1954) | 37.9°F (1942) | 2.50 in (1964) |
| September 29 | 97.0°F (1953) | 35.1°F (1942) | 2.07 in (1980) |
| September 30 | 98.1°F (1953) | 37.9°F (1967) | 2.29 in (1939) |