July weather in Wilton, IA
The average temperature in Wilton in July is 74.2°F (64.4°F–84.1°F). Average precipitation: 4.40 inches.
July is a summer month in Wilton, and is warmer than the annual average of 50.1°F. Daily temperatures swing about 19.7°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 14h 44m. For travel, July is a comfortable month to visit.
Avg High
84.1°F
Avg Low
64.4°F
Precipitation
4.40 in
Daylight
14h 44m
July records in Wilton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 93.0°F (2019) | 53.1°F (2024) | 5.33 in (2014) |
| July 2 | 93.0°F (2011) | 53.1°F (2024) | 0.16 in (2020) |
| July 3 | 93.9°F (2012) | 55.0°F (2005) | 1.08 in (2000) |
| July 4 | 93.0°F (1999) | 55.0°F (2014) | 1.40 in (2006) |
| July 5 | 93.9°F (1999) | 54.0°F (2008) | 1.29 in (2009) |
| July 6 | 99.0°F (2022) | 54.0°F (2008) | 0.86 in (2014) |
| July 7 | 97.0°F (2012) | 52.0°F (2023) | 4.14 in (2015) |
| July 8 | 102.9°F (2012) | 55.0°F (2004) | 1.67 in (2008) |
| July 9 | 93.0°F (2000) | 57.0°F (2004) | 1.88 in (2022) |
| July 10 | 91.9°F (2007) | 57.9°F (2015) | 1.87 in (2020) |
| July 11 | 91.0°F (2025) | 57.9°F (1999) | 2.17 in (2009) |
| July 12 | 90.0°F (2016) | 57.9°F (1999) | 2.52 in (2025) |
| July 13 | 90.0°F (2012) | 57.9°F (1999) | 1.97 in (2014) |
| July 14 | 93.9°F (2018) | 57.9°F (2007) | 1.18 in (2016) |
| July 15 | 93.0°F (2010) | 53.1°F (2014) | 1.02 in (2021) |
| July 16 | 95.0°F (2006) | 53.1°F (2014) | 1.10 in (2020) |
| July 17 | 96.1°F (2006) | 53.1°F (2014) | 0.95 in (2007) |
| July 18 | 98.1°F (2006) | 55.0°F (2009) | 1.14 in (2007) |
| July 19 | 100.0°F (2012) | 55.0°F (2003) | 1.86 in (2002) |
| July 20 | 98.1°F (2011) | 54.0°F (2003) | 2.23 in (2025) |
| July 21 | 97.0°F (2011) | 55.9°F (2000) | 1.50 in (2017) |
| July 22 | 96.1°F (1999) | 55.0°F (2000) | 1.95 in (2009) |
| July 23 | 98.1°F (1999) | 54.0°F (2000) | 2.06 in (2011) |
| July 24 | 102.9°F (2012) | 55.9°F (2003) | 2.12 in (1999) |
| July 25 | 99.0°F (2005) | 55.9°F (2003) | 0.84 in (2001) |
| July 26 | 100.9°F (1999) | 57.0°F (2004) | 3.83 in (2025) |
| July 27 | 93.9°F (2011) | 55.9°F (2004) | 1.55 in (2025) |
| July 28 | 93.0°F (1999) | 54.0°F (2004) | 1.09 in (1999) |
| July 29 | 96.1°F (2023) | 52.0°F (2013) | 2.49 in (2024) |
| July 30 | 100.0°F (1999) | 51.1°F (2013) | 0.76 in (2025) |
| July 31 | 100.0°F (1999) | 57.0°F (2009) | 1.18 in (2025) |