September weather in Iraan, TX
The average temperature in Iraan in September is 77.1°F (62.8°F–91.4°F). Average precipitation: 1.80 inches.
September is a fall month in Iraan, and is warmer than the annual average of 66°F. Daily temperatures swing about 28.6°F between overnight low and afternoon high. Expect about 3 days with precipitation. Daylight averages about 12h 11m. For travel, September is hot.
Avg High
91.4°F
Avg Low
62.8°F
Precipitation
1.80 in
Daylight
12h 11m
September records in Iraan
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 102.9°F (1983) | 60.1°F (1987) | 1.18 in (1973) |
| September 2 | 100.9°F (1979) | 50.0°F (1967) | 0.47 in (1972) |
| September 3 | 100.9°F (2010) | 51.1°F (1967) | 0.96 in (1979) |
| September 4 | 102.9°F (2000) | 52.0°F (1967) | 1.46 in (1978) |
| September 5 | 107.1°F (2000) | 50.0°F (1988) | 0.73 in (1972) |
| September 6 | 107.1°F (2000) | 46.9°F (2011) | 1.02 in (1973) |
| September 7 | 102.0°F (1995) | 46.0°F (2011) | 2.04 in (1973) |
| September 8 | 100.9°F (1963) | 44.1°F (2011) | 1.16 in (1966) |
| September 9 | 100.0°F (1989) | 45.0°F (2004) | 0.60 in (1990) |
| September 10 | 100.9°F (2000) | 51.1°F (2004) | 2.02 in (1990) |
| September 11 | 104.0°F (2000) | 55.0°F (1968) | 2.42 in (2008) |
| September 12 | 100.0°F (2010) | 50.0°F (1968) | 3.78 in (1996) |
| September 13 | 100.9°F (2011) | 51.1°F (1975) | 0.95 in (1993) |
| September 14 | 102.9°F (2011) | 50.0°F (1975) | 1.07 in (2003) |
| September 15 | 102.0°F (1965) | 48.9°F (1989) | 1.47 in (1972) |
| September 16 | 100.0°F (2010) | 53.1°F (2008) | 0.77 in (1991) |
| September 17 | 100.9°F (2005) | 50.0°F (2008) | 2.05 in (1976) |
| September 18 | 100.9°F (2005) | 50.0°F (1991) | 2.80 in (1988) |
| September 19 | 99.0°F (1962) | 46.0°F (1991) | 1.47 in (1991) |
| September 20 | 98.1°F (1977) | 42.1°F (1971) | 0.24 in (1967) |
| September 21 | 100.0°F (1977) | 46.0°F (1991) | 1.83 in (1972) |
| September 22 | 100.9°F (1977) | 43.0°F (1995) | 1.90 in (1950) |
| September 23 | 100.9°F (1977) | 41.0°F (1975) | 1.46 in (1964) |
| September 24 | 104.0°F (1977) | 35.1°F (1989) | 1.57 in (1971) |
| September 25 | 108.0°F (2005) | 37.0°F (1989) | 1.65 in (1996) |
| September 26 | 108.0°F (2005) | 37.0°F (2000) | 1.18 in (1970) |
| September 27 | 104.0°F (2005) | 39.9°F (1989) | 1.44 in (1980) |
| September 28 | 104.0°F (2005) | 39.9°F (1976) | 0.86 in (1970) |
| September 29 | 102.0°F (1977) | 41.0°F (1996) | 0.38 in (1984) |
| September 30 | 100.9°F (1979) | 41.0°F (1974) | 0.00 in (1948) |