September weather in El Mirage, AZ
The average temperature in El Mirage in September is 85.4°F (72.5°F–98.4°F). Average precipitation: 0.74 inches.
September is a fall month in El Mirage, and is warmer than the annual average of 71.9°F. Daily temperatures swing about 25.9°F between overnight low and afternoon high. Expect about 2 days with precipitation. Daylight averages about 12h 12m. For travel, September is hot.
Avg High
98.4°F
Avg Low
72.5°F
Precipitation
0.74 in
Daylight
12h 12m
September records in El Mirage
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 111.9°F (1995) | 62.1°F (1966) | 0.29 in (2009) |
| September 2 | 109.9°F (1982) | 62.1°F (1966) | 1.05 in (1984) |
| September 3 | 109.9°F (2010) | 61.0°F (1973) | 2.26 in (2006) |
| September 4 | 114.1°F (2020) | 63.0°F (1966) | 1.98 in (1990) |
| September 5 | 113.0°F (2020) | 61.0°F (1992) | 1.00 in (1970) |
| September 6 | 113.0°F (2024) | 62.1°F (1992) | 2.40 in (1970) |
| September 7 | 109.9°F (1979) | 62.1°F (1970) | 0.68 in (2002) |
| September 8 | 111.0°F (1979) | 62.1°F (1973) | 2.63 in (2014) |
| September 9 | 113.0°F (2023) | 63.0°F (1985) | 0.28 in (2013) |
| September 10 | 111.9°F (1971) | 64.0°F (1973) | 0.16 in (2011) |
| September 11 | 111.0°F (1971) | 60.1°F (1973) | 0.67 in (1984) |
| September 12 | 111.9°F (2017) | 55.0°F (1985) | 0.44 in (1999) |
| September 13 | 111.9°F (2000) | 57.9°F (1985) | 1.23 in (1966) |
| September 14 | 114.1°F (2000) | 61.0°F (1986) | 0.60 in (2015) |
| September 15 | 111.9°F (2000) | 53.1°F (1970) | 0.34 in (1990) |
| September 16 | 109.9°F (2000) | 55.0°F (1970) | 0.38 in (1990) |
| September 17 | 107.1°F (1980) | 57.0°F (1970) | 0.15 in (2014) |
| September 18 | 108.0°F (2010) | 55.0°F (1968) | 0.74 in (1965) |
| September 19 | 108.0°F (2010) | 55.0°F (1968) | 1.30 in (2004) |
| September 20 | 109.0°F (2010) | 48.0°F (1965) | 1.17 in (1992) |
| September 21 | 106.0°F (2001) | 50.0°F (1965) | 0.55 in (1994) |
| September 22 | 107.1°F (1982) | 50.0°F (1968) | 0.99 in (2022) |
| September 23 | 107.1°F (2001) | 50.0°F (1968) | 0.68 in (1981) |
| September 24 | 107.1°F (2001) | 51.1°F (1986) | 0.75 in (2019) |
| September 25 | 107.1°F (1979) | 54.0°F (1970) | 0.60 in (1976) |
| September 26 | 108.0°F (2024) | 55.0°F (1971) | 0.55 in (1984) |
| September 27 | 111.0°F (2024) | 55.0°F (1971) | 0.80 in (2014) |
| September 28 | 111.9°F (2024) | 54.0°F (1982) | 0.50 in (2014) |
| September 29 | 111.9°F (2024) | 53.1°F (1965) | 2.25 in (1983) |
| September 30 | 109.0°F (2024) | 55.0°F (1973) | 0.26 in (1983) |