September weather in Whitten, IA
The average temperature in Whitten in September is °F (°F–°F). Average precipitation: 3.06 inches.
September is a fall month in Whitten, and is cooler than the annual average of 0°F. Expect about 7 days with precipitation. Daylight averages about 12h 16m.
Avg High
°F
Avg Low
°F
Precipitation
3.06 in
Daylight
12h 16m
September records in Whitten
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | — | — | 2.00 in (2014) |
| September 2 | — | — | 0.50 in (2018) |
| September 3 | — | — | 1.55 in (2011) |
| September 4 | — | — | 2.40 in (2018) |
| September 5 | — | — | 0.52 in (1994) |
| September 6 | — | — | 1.55 in (1983) |
| September 7 | — | — | 0.91 in (2007) |
| September 8 | — | — | 2.97 in (2001) |
| September 9 | — | — | 1.03 in (1989) |
| September 10 | — | — | 1.58 in (2006) |
| September 11 | — | — | 1.66 in (2003) |
| September 12 | — | — | 1.15 in (1991) |
| September 13 | — | — | 2.15 in (1978) |
| September 14 | — | — | 1.45 in (1978) |
| September 15 | — | — | 1.13 in (1993) |
| September 16 | — | — | 2.05 in (2016) |
| September 17 | — | — | 0.61 in (2006) |
| September 18 | — | — | 0.58 in (2010) |
| September 19 | — | — | 1.25 in (2019) |
| September 20 | — | — | 1.25 in (1983) |
| September 21 | — | — | 0.50 in (1997) |
| September 22 | — | — | 1.30 in (2016) |
| September 23 | — | — | 1.15 in (1997) |
| September 24 | — | — | 0.80 in (2016) |
| September 25 | — | — | 2.94 in (2009) |
| September 26 | — | — | 1.69 in (1996) |
| September 27 | — | — | 0.84 in (1999) |
| September 28 | — | — | 0.37 in (2005) |
| September 29 | — | — | 1.26 in (2015) |
| September 30 | — | — | 0.95 in (1995) |