September weather in Morrilton, AR
The average temperature in Morrilton in September is 73.5°F (61.0°F–85.9°F). Average precipitation: 3.30 inches.
September is a fall month in Morrilton, and is warmer than the annual average of 61.1°F. Daily temperatures swing about 24.9°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 12h 12m. For travel, September is a comfortable month to visit.
Avg High
85.9°F
Avg Low
61.0°F
Precipitation
3.30 in
Daylight
12h 12m
September records in Morrilton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 109.0°F (2000) | 52.0°F (1967) | 2.45 in (1962) |
| September 2 | 108.0°F (1947) | 50.0°F (1987) | 2.10 in (1924) |
| September 3 | 106.0°F (1954) | 46.0°F (1952) | 3.03 in (2008) |
| September 4 | 106.0°F (1954) | 50.0°F (1952) | 4.13 in (2008) |
| September 5 | 107.1°F (1947) | 45.0°F (1952) | 1.37 in (1986) |
| September 6 | 105.1°F (1947) | 46.0°F (1997) | 1.77 in (2007) |
| September 7 | 106.0°F (1947) | 44.1°F (1988) | 1.50 in (1977) |
| September 8 | 105.1°F (1947) | 44.1°F (1988) | 3.20 in (1942) |
| September 9 | 102.0°F (1947) | 46.0°F (1944) | 2.04 in (1960) |
| September 10 | 102.9°F (1936) | 48.0°F (1998) | 1.29 in (1951) |
| September 11 | 102.0°F (1936) | 44.1°F (1940) | 1.62 in (1975) |
| September 12 | 100.0°F (1936) | 39.0°F (1940) | 0.76 in (2010) |
| September 13 | 100.9°F (1930) | 43.0°F (1940) | 2.50 in (1945) |
| September 14 | 100.9°F (1984) | 44.1°F (1940) | 1.78 in (2008) |
| September 15 | 102.9°F (1954) | 46.0°F (2013) | 1.70 in (2012) |
| September 16 | 99.0°F (1927) | 44.1°F (1961) | 2.15 in (2009) |
| September 17 | 100.9°F (1927) | 44.1°F (2000) | 3.89 in (2009) |
| September 18 | 97.0°F (1931) | 44.1°F (2000) | 1.72 in (2016) |
| September 19 | 98.1°F (2015) | 43.0°F (2000) | 1.80 in (1949) |
| September 20 | 99.0°F (1953) | 43.0°F (1991) | 1.61 in (1958) |
| September 21 | 100.0°F (2019) | 37.9°F (1983) | 2.20 in (1947) |
| September 22 | 100.0°F (2022) | 34.0°F (1983) | 5.10 in (1965) |
| September 23 | 102.0°F (1988) | 37.0°F (1995) | 2.04 in (1955) |
| September 24 | 96.1°F (1939) | 35.1°F (1995) | 3.47 in (2005) |
| September 25 | 99.0°F (1931) | 35.1°F (1995) | 3.56 in (1941) |
| September 26 | 98.1°F (1954) | 39.9°F (1975) | 1.15 in (1945) |
| September 27 | 99.0°F (1954) | 34.0°F (1942) | 2.75 in (1964) |
| September 28 | 100.9°F (1953) | 37.0°F (1942) | 2.22 in (2012) |
| September 29 | 102.0°F (1953) | 35.1°F (1942) | 2.48 in (1977) |
| September 30 | 102.0°F (1953) | 35.1°F (1942) | 1.76 in (1934) |