September weather in Diaz, AR
The average temperature in Diaz in September is 72.4°F (62.2°F–82.6°F). Average precipitation: 3.23 inches.
September is a fall month in Diaz, and is warmer than the annual average of 60.1°F. Daily temperatures swing about 20.4°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 12h 13m. For travel, September is a comfortable month to visit.
Avg High
82.6°F
Avg Low
62.2°F
Precipitation
3.23 in
Daylight
12h 13m
September records in Diaz
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 108.0°F (1947) | 48.9°F (1949) | 3.25 in (2012) |
| September 2 | 104.0°F (1925) | 52.0°F (1903) | 2.10 in (1989) |
| September 3 | 105.1°F (1925) | 39.9°F (1924) | 1.50 in (1934) |
| September 4 | 109.0°F (1925) | 48.9°F (1974) | 1.65 in (1933) |
| September 5 | 109.0°F (1925) | 50.0°F (1891) | 4.27 in (1909) |
| September 6 | 109.0°F (1925) | 50.0°F (1889) | 2.52 in (1973) |
| September 7 | 109.0°F (1925) | 48.9°F (1988) | 0.63 in (1973) |
| September 8 | 109.0°F (1925) | 46.9°F (1956) | 2.54 in (1967) |
| September 9 | 109.0°F (1925) | 46.0°F (1949) | 3.26 in (2007) |
| September 10 | 102.0°F (1919) | 46.0°F (1902) | 2.44 in (1960) |
| September 11 | 102.0°F (1912) | 44.1°F (1940) | 3.58 in (1965) |
| September 12 | 99.0°F (1887) | 42.1°F (1940) | 2.75 in (1892) |
| September 13 | 100.9°F (1939) | 39.0°F (1902) | 3.64 in (2024) |
| September 14 | 102.0°F (1939) | 37.9°F (1902) | 4.24 in (1978) |
| September 15 | 102.0°F (1939) | 39.0°F (1902) | 2.06 in (1925) |
| September 16 | 100.9°F (1927) | 44.1°F (1961) | 3.10 in (2009) |
| September 17 | 100.9°F (1927) | 43.0°F (1903) | 1.80 in (2002) |
| September 18 | 100.0°F (1925) | 42.1°F (1903) | 2.58 in (1952) |
| September 19 | 100.0°F (1954) | 37.9°F (1901) | 1.43 in (1918) |
| September 20 | 102.0°F (1954) | 39.9°F (1901) | 2.30 in (1975) |
| September 21 | 99.0°F (1955) | 39.9°F (1897) | 4.06 in (2002) |
| September 22 | 96.1°F (1891) | 37.0°F (1897) | 2.90 in (1965) |
| September 23 | 100.0°F (1931) | 37.9°F (1897) | 2.20 in (1980) |
| September 24 | 97.0°F (1891) | 39.9°F (1896) | 3.02 in (1988) |
| September 25 | 98.1°F (1931) | 41.0°F (1974) | 3.96 in (1937) |
| September 26 | 97.0°F (1954) | 36.0°F (1942) | 2.00 in (1906) |
| September 27 | 98.1°F (1904) | 39.0°F (1899) | 2.62 in (1884) |
| September 28 | 100.9°F (1953) | 35.1°F (1942) | 2.00 in (1906) |
| September 29 | 100.9°F (1953) | 35.1°F (1949) | 2.27 in (1944) |
| September 30 | 100.0°F (1953) | 37.0°F (1899) | 1.79 in (1972) |