July weather in Mesa, AZ
The average temperature in Mesa in July is 92.4°F (78.9°F–105.9°F). Average precipitation: 1.18 inches.
July is a summer month in Mesa, and is warmer than the annual average of 72.3°F. Daily temperatures swing about 27°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 14h 1m. For travel, July is hot.
Avg High
105.9°F
Avg Low
78.9°F
Precipitation
1.18 in
Daylight
14h 1m
July records in Mesa
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 115.0°F (2010) | 63.0°F (2004) | 0.12 in (2016) |
| July 2 | 120.9°F (2011) | 64.9°F (2004) | 0.00 in (2003) |
| July 3 | 113.0°F (2011) | 66.9°F (2004) | 0.12 in (2025) |
| July 4 | 116.1°F (2007) | 66.0°F (2004) | 0.02 in (2021) |
| July 5 | 115.0°F (2007) | 66.0°F (2004) | 0.24 in (2006) |
| July 6 | 114.1°F (2024) | 69.1°F (2004) | 0.00 in (2003) |
| July 7 | 118.0°F (2017) | 72.0°F (2004) | 0.00 in (2003) |
| July 8 | 116.1°F (2024) | 71.1°F (2019) | 0.00 in (2003) |
| July 9 | 116.1°F (2025) | 69.1°F (2019) | 0.38 in (2018) |
| July 10 | 114.1°F (2025) | 69.1°F (2008) | 2.79 in (2008) |
| July 11 | 114.1°F (2009) | 71.1°F (2005) | 0.21 in (2008) |
| July 12 | 115.0°F (2020) | 73.0°F (2005) | 0.25 in (2012) |
| July 13 | 115.0°F (2005) | 73.9°F (2013) | 0.26 in (2004) |
| July 14 | 115.0°F (2003) | 69.1°F (2011) | 0.84 in (2012) |
| July 15 | 115.0°F (2003) | 66.9°F (2011) | 0.24 in (2015) |
| July 16 | 116.1°F (2003) | 69.1°F (2011) | 0.09 in (2021) |
| July 17 | 116.1°F (2005) | 75.0°F (2017) | 0.05 in (2017) |
| July 18 | 115.0°F (2009) | 70.0°F (2012) | 0.23 in (2017) |
| July 19 | 116.1°F (2023) | 73.0°F (2015) | 0.04 in (2013) |
| July 20 | 115.0°F (2023) | 73.9°F (2019) | 0.14 in (2006) |
| July 21 | 118.0°F (2006) | 73.0°F (2009) | 0.35 in (2009) |
| July 22 | 117.0°F (2006) | 73.9°F (2013) | 0.08 in (2021) |
| July 23 | 115.0°F (2006) | 71.1°F (2021) | 1.07 in (2021) |
| July 24 | 118.0°F (2014) | 69.1°F (2025) | 1.64 in (2017) |
| July 25 | 115.0°F (2018) | 70.0°F (2025) | 0.84 in (2021) |
| July 26 | 115.0°F (2023) | 70.0°F (2021) | 0.11 in (2024) |
| July 27 | 114.1°F (2023) | 71.1°F (2025) | 0.46 in (2006) |
| July 28 | 113.0°F (2009) | 73.9°F (2008) | 0.10 in (2022) |
| July 29 | 113.0°F (2020) | 73.0°F (2003) | 0.75 in (2003) |
| July 30 | 116.1°F (2020) | 73.0°F (2003) | 0.34 in (2006) |
| July 31 | 115.0°F (2020) | 72.0°F (2010) | 0.37 in (2018) |