July weather in Streamwood, IL
The average temperature in Streamwood in July is 74.1°F (61.4°F–86.9°F). Average precipitation: 3.34 inches.
July is a summer month in Streamwood, and is warmer than the annual average of 49.6°F. Daily temperatures swing about 25.5°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 14h 46m. For travel, July is a comfortable month to visit.
Avg High
86.9°F
Avg Low
61.4°F
Precipitation
3.34 in
Daylight
14h 46m
July records in Streamwood
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 97.0°F (2002) | 50.0°F (2000) | 0.65 in (1999) |
| July 2 | 95.0°F (2002) | 42.1°F (2001) | 0.24 in (1997) |
| July 3 | 96.1°F (2002) | 44.1°F (2001) | 1.36 in (2000) |
| July 4 | 97.0°F (2002) | 46.9°F (2008) | 0.91 in (2007) |
| July 5 | 96.1°F (2003) | 46.0°F (2008) | 1.61 in (1995) |
| July 6 | 96.1°F (1994) | 45.0°F (2001) | 0.15 in (2003) |
| July 7 | 96.1°F (1994) | 46.0°F (2001) | 0.33 in (2001) |
| July 8 | 95.0°F (2010) | 50.0°F (2004) | 0.49 in (1998) |
| July 9 | 97.0°F (2002) | 52.0°F (1996) | 0.86 in (2002) |
| July 10 | 93.9°F (2005) | 46.0°F (1997) | 0.94 in (2000) |
| July 11 | 97.0°F (2005) | 46.9°F (1996) | 0.76 in (2008) |
| July 12 | 95.0°F (2005) | 46.0°F (2009) | 0.62 in (2010) |
| July 13 | 98.1°F (1995) | 48.0°F (2009) | 0.32 in (1994) |
| July 14 | 105.1°F (1995) | 48.0°F (2009) | 0.00 in (1994) |
| July 15 | 105.1°F (1995) | 52.0°F (2002) | 0.86 in (2003) |
| July 16 | 99.0°F (1995) | 55.9°F (2000) | 0.11 in (1995) |
| July 17 | 99.0°F (2006) | 48.0°F (2009) | 0.24 in (2007) |
| July 18 | 100.0°F (2005) | 50.0°F (2009) | 2.51 in (1996) |
| July 19 | 96.1°F (2010) | 48.9°F (2003) | 1.49 in (2008) |
| July 20 | 98.1°F (1998) | 46.0°F (2009) | 0.80 in (2008) |
| July 21 | 98.1°F (2011) | 51.1°F (2009) | 2.37 in (1995) |
| July 22 | 100.0°F (2002) | 44.1°F (1996) | 0.74 in (2001) |
| July 23 | 96.1°F (2001) | 46.0°F (2000) | 4.80 in (2011) |
| July 24 | 97.0°F (2001) | 46.0°F (2000) | 4.59 in (2010) |
| July 25 | 100.0°F (2005) | 46.0°F (2000) | 0.63 in (2001) |
| July 26 | 98.1°F (1999) | 52.0°F (1994) | 0.59 in (2005) |
| July 27 | 99.0°F (1997) | 55.0°F (2009) | 0.86 in (2007) |
| July 28 | 93.0°F (1997) | 50.0°F (2005) | 0.78 in (2011) |
| July 29 | 96.1°F (2006) | 48.9°F (1994) | 0.75 in (2011) |
| July 30 | 99.0°F (1999) | 50.0°F (2003) | 0.04 in (2002) |
| July 31 | 100.9°F (1999) | 48.9°F (2009) | 1.01 in (2010) |