September weather in Malta, IL
The average temperature in Malta in September is 64.0°F (53.2°F–74.9°F). Average precipitation: 3.32 inches.
September is a fall month in Malta, and is warmer than the annual average of 48.5°F. Daily temperatures swing about 21.7°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 12h 16m. For travel, September is one of the best months of the year to visit.
Avg High
74.9°F
Avg Low
53.2°F
Precipitation
3.32 in
Daylight
12h 16m
September records in Malta
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 93.0°F (2000) | 42.1°F (1967) | 1.01 in (1980) |
| September 2 | 93.0°F (2000) | 43.0°F (1976) | 0.32 in (2018) |
| September 3 | 91.9°F (1973) | 41.0°F (1974) | 1.86 in (1970) |
| September 4 | 91.9°F (2012) | 41.0°F (1974) | 1.60 in (1991) |
| September 5 | 93.9°F (2012) | 41.0°F (1974) | 1.50 in (2008) |
| September 6 | 93.9°F (1990) | 36.0°F (1988) | 2.14 in (1970) |
| September 7 | 93.9°F (1985) | 37.9°F (1988) | 1.38 in (1980) |
| September 8 | 93.9°F (1978) | 39.0°F (1986) | 2.17 in (1980) |
| September 9 | 93.9°F (1978) | 39.9°F (1986) | 1.05 in (1980) |
| September 10 | 93.0°F (1978) | 42.1°F (1967) | 1.73 in (1992) |
| September 11 | 93.9°F (2013) | 39.0°F (1967) | 0.93 in (2006) |
| September 12 | 91.0°F (2005) | 39.9°F (1975) | 1.85 in (2000) |
| September 13 | 90.0°F (2005) | 34.0°F (1975) | 3.46 in (2008) |
| September 14 | 91.0°F (1971) | 36.0°F (1974) | 1.73 in (2008) |
| September 15 | 90.0°F (1991) | 35.1°F (2007) | 1.12 in (1998) |
| September 16 | 91.0°F (1994) | 35.1°F (2007) | 0.65 in (2013) |
| September 17 | 91.0°F (2018) | 39.9°F (1990) | 3.17 in (1978) |
| September 18 | 91.0°F (1988) | 39.0°F (1973) | 1.07 in (1983) |
| September 19 | 89.1°F (1978) | 37.0°F (1991) | 2.80 in (2001) |
| September 20 | 89.1°F (1978) | 30.0°F (1991) | 0.88 in (1983) |
| September 21 | 93.0°F (2018) | 32.0°F (1991) | 1.06 in (1972) |
| September 22 | 91.9°F (2017) | 30.0°F (1974) | 2.19 in (1970) |
| September 23 | 93.0°F (2017) | 30.0°F (1995) | 1.27 in (2000) |
| September 24 | 93.0°F (2017) | 30.0°F (1976) | 1.30 in (2001) |
| September 25 | 90.0°F (2007) | 35.1°F (2001) | 1.24 in (1984) |
| September 26 | 91.0°F (2017) | 33.1°F (1984) | 2.00 in (1993) |
| September 27 | 90.0°F (2017) | 27.0°F (1991) | 1.90 in (2011) |
| September 28 | 89.1°F (1971) | 28.0°F (1991) | 3.47 in (1999) |
| September 29 | 86.0°F (1986) | 30.0°F (1992) | 1.32 in (1973) |
| September 30 | 90.0°F (1971) | 30.9°F (1984) | 0.96 in (1986) |