July weather in Harrisburg, PA
The average temperature in Harrisburg in July is 74.9°F (64.7°F–85.2°F). Average precipitation: 4.81 inches.
July is a summer month in Harrisburg, and is warmer than the annual average of 51.9°F. Daily temperatures swing about 20.5°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 14h 36m. For travel, July is a comfortable month to visit.
Avg High
85.2°F
Avg Low
64.7°F
Precipitation
4.81 in
Daylight
14h 36m
July records in Harrisburg
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 96.1°F (2021) | 55.0°F (2010) | 0.91 in (2025) |
| July 2 | 95.0°F (2012) | 52.0°F (2015) | 1.10 in (2021) |
| July 3 | 96.1°F (2018) | 48.9°F (2010) | 0.71 in (2023) |
| July 4 | 93.9°F (1999) | 50.0°F (2010) | 0.35 in (2023) |
| July 5 | 97.0°F (1999) | 57.0°F (2009) | 3.43 in (2018) |
| July 6 | 98.1°F (1999) | 55.0°F (2010) | 1.50 in (2005) |
| July 7 | 100.0°F (1999) | 55.0°F (2001) | 1.53 in (2017) |
| July 8 | 104.0°F (2012) | 48.0°F (2006) | 1.85 in (2023) |
| July 9 | 99.0°F (2010) | 46.9°F (2006) | 1.20 in (2021) |
| July 10 | 98.1°F (2024) | 51.1°F (2021) | 1.80 in (2021) |
| July 11 | 95.0°F (2024) | 50.0°F (2009) | 0.90 in (2001) |
| July 12 | 93.0°F (2012) | 50.0°F (2012) | 1.41 in (2021) |
| July 13 | 91.0°F (2020) | 52.0°F (2012) | 1.02 in (2006) |
| July 14 | 93.0°F (2023) | 54.0°F (2009) | 1.08 in (2008) |
| July 15 | 96.1°F (2024) | 52.0°F (2001) | 1.01 in (2004) |
| July 16 | 98.1°F (2024) | 55.9°F (2015) | 1.18 in (2012) |
| July 17 | 99.0°F (2024) | 57.9°F (2015) | 0.65 in (2021) |
| July 18 | 100.0°F (1999) | 57.0°F (2014) | 0.87 in (2018) |
| July 19 | 100.0°F (1999) | 57.9°F (2009) | 0.53 in (2006) |
| July 20 | 98.1°F (2013) | 52.0°F (2009) | 1.13 in (2012) |
| July 21 | 99.0°F (2020) | 57.9°F (2009) | 0.62 in (2012) |
| July 22 | 100.9°F (2011) | 57.0°F (2021) | 2.86 in (2018) |
| July 23 | 102.9°F (2011) | 52.0°F (2006) | 1.95 in (2013) |
| July 24 | 98.1°F (2002) | 53.1°F (2007) | 2.59 in (2018) |
| July 25 | 98.1°F (2002) | 54.0°F (2014) | 2.25 in (2018) |
| July 26 | 97.0°F (2001) | 57.9°F (2006) | 1.40 in (2001) |
| July 27 | 95.0°F (2020) | 55.9°F (2001) | 0.76 in (2015) |
| July 28 | 98.1°F (2020) | 57.0°F (2001) | 2.56 in (2014) |
| July 29 | 95.0°F (1999) | 46.0°F (2017) | 0.80 in (2011) |
| July 30 | 96.1°F (2002) | 53.1°F (2014) | 0.70 in (2007) |
| July 31 | 95.0°F (1999) | 53.1°F (2021) | 0.34 in (2016) |