September weather in Nason, IL
The average temperature in Nason in September is °F (°F–°F). Average precipitation: 3.40 inches.
September is a fall month in Nason, and is cooler than the annual average of 0°F. Expect about 5 days with precipitation. Daylight averages about 12h 14m.
Avg High
°F
Avg Low
°F
Precipitation
3.40 in
Daylight
12h 14m
September records in Nason
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | — | — | 2.98 in (2012) |
| September 2 | — | — | 3.06 in (2012) |
| September 3 | — | — | 2.90 in (1993) |
| September 4 | — | — | 3.00 in (1991) |
| September 5 | — | — | 0.93 in (2006) |
| September 6 | — | — | 0.76 in (2014) |
| September 7 | — | — | 0.37 in (2007) |
| September 8 | — | — | 5.79 in (2018) |
| September 9 | — | — | 2.22 in (2015) |
| September 10 | — | — | 0.93 in (2016) |
| September 11 | — | — | 1.64 in (1984) |
| September 12 | — | — | 2.60 in (1988) |
| September 13 | — | — | 0.20 in (1982) |
| September 14 | — | — | 1.17 in (2008) |
| September 15 | — | — | 1.11 in (2011) |
| September 16 | — | — | 2.36 in (1996) |
| September 17 | — | — | 2.10 in (1987) |
| September 18 | — | — | 1.22 in (2006) |
| September 19 | — | — | 3.25 in (1988) |
| September 20 | — | — | 0.80 in (2002) |
| September 21 | — | — | 1.10 in (1992) |
| September 22 | — | — | 2.25 in (1993) |
| September 23 | — | — | 3.25 in (1984) |
| September 24 | — | — | 1.00 in (1977) |
| September 25 | — | — | 1.96 in (2018) |
| September 26 | — | — | 2.21 in (2012) |
| September 27 | — | — | 2.45 in (2024) |
| September 28 | — | — | 0.96 in (2003) |
| September 29 | — | — | 1.21 in (2015) |
| September 30 | — | — | 0.22 in (2016) |