July weather in Petal, MS
The average temperature in Petal in July is 81.9°F (72.3°F–91.6°F). Average precipitation: 5.70 inches.
July is a summer month in Petal, and is warmer than the annual average of 66.5°F. Daily temperatures swing about 19.3°F between overnight low and afternoon high. Expect about 14 days with precipitation. Daylight averages about 13h 51m. For travel, July is a wet month.
Avg High
91.6°F
Avg Low
72.3°F
Precipitation
5.70 in
Daylight
13h 51m
July records in Petal
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 102.9°F (2009) | 64.0°F (2008) | 0.97 in (2004) |
| July 2 | 104.0°F (2009) | 63.0°F (2008) | 1.22 in (2023) |
| July 3 | 100.0°F (2009) | 66.9°F (2004) | 0.94 in (2007) |
| July 4 | 100.0°F (2009) | 64.9°F (2010) | 2.33 in (2023) |
| July 5 | 98.1°F (2009) | 62.1°F (2014) | 1.83 in (2015) |
| July 6 | 98.1°F (2000) | 64.9°F (2014) | 2.03 in (2005) |
| July 7 | 100.9°F (2000) | 64.0°F (2005) | 1.46 in (2009) |
| July 8 | 102.0°F (2000) | 69.1°F (2004) | 0.99 in (2012) |
| July 9 | 99.0°F (2019) | 70.0°F (2005) | 0.95 in (2005) |
| July 10 | 99.0°F (2011) | 69.1°F (2004) | 1.69 in (2021) |
| July 11 | 100.0°F (2000) | 70.0°F (2006) | 1.43 in (2025) |
| July 12 | 99.0°F (2000) | 69.1°F (2003) | 0.73 in (2011) |
| July 13 | 100.0°F (2008) | 69.1°F (2012) | 1.35 in (2007) |
| July 14 | 97.0°F (2006) | 66.0°F (2001) | 4.08 in (2019) |
| July 15 | 104.0°F (2000) | 64.0°F (2001) | 1.78 in (2016) |
| July 16 | 106.0°F (2000) | 64.9°F (2008) | 1.82 in (2018) |
| July 17 | 99.0°F (2000) | 61.0°F (2014) | 1.11 in (2003) |
| July 18 | 99.0°F (2015) | 69.1°F (2008) | 2.67 in (2012) |
| July 19 | 98.1°F (2008) | 64.0°F (2009) | 1.96 in (2006) |
| July 20 | 104.0°F (2000) | 63.0°F (2009) | 2.73 in (2007) |
| July 21 | 100.9°F (2008) | 69.1°F (2007) | 1.63 in (2000) |
| July 22 | 99.0°F (2025) | 69.1°F (2002) | 1.60 in (2003) |
| July 23 | 99.0°F (2025) | 66.9°F (2007) | 0.57 in (2008) |
| July 24 | 97.0°F (2005) | 64.9°F (2009) | 1.54 in (2017) |
| July 25 | 97.0°F (2004) | 63.0°F (2000) | 0.75 in (2011) |
| July 26 | 97.0°F (2015) | 64.0°F (2000) | 1.20 in (2025) |
| July 27 | 98.1°F (2008) | 68.0°F (2000) | 1.05 in (2013) |
| July 28 | 99.0°F (2008) | 66.9°F (2000) | 0.58 in (2009) |
| July 29 | 98.1°F (2015) | 68.0°F (2014) | 1.38 in (2017) |
| July 30 | 100.0°F (2023) | 62.1°F (2014) | 2.94 in (2002) |
| July 31 | 100.0°F (2010) | 64.0°F (2014) | 2.42 in (2001) |