July weather in Jersey City, NJ
The average temperature in Jersey City in July is 77.9°F (68.9°F–86.8°F). Average precipitation: 4.81 inches.
July is a summer month in Jersey City, and is warmer than the annual average of 54.8°F. Daily temperatures swing about 17.9°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 14h 39m. For travel, July is a comfortable month to visit.
Avg High
86.8°F
Avg Low
68.9°F
Precipitation
4.81 in
Daylight
14h 39m
July records in Jersey City
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 100.0°F (2021) | 61.0°F (2007) | 1.08 in (2015) |
| July 2 | 100.9°F (2018) | 55.9°F (2001) | 2.79 in (2020) |
| July 3 | 98.1°F (2002) | 57.9°F (2001) | 1.98 in (2014) |
| July 4 | 98.1°F (2002) | 57.9°F (2021) | 1.16 in (2020) |
| July 5 | 102.0°F (1999) | 61.0°F (1997) | 1.43 in (2004) |
| July 6 | 106.0°F (2010) | 62.1°F (1996) | 1.80 in (2005) |
| July 7 | 100.9°F (2012) | 60.1°F (2006) | 0.43 in (2021) |
| July 8 | 97.0°F (2013) | 59.0°F (2009) | 2.22 in (2017) |
| July 9 | 98.1°F (2025) | 61.0°F (2009) | 2.58 in (2021) |
| July 10 | 96.1°F (2025) | 59.0°F (2009) | 0.54 in (2016) |
| July 11 | 96.1°F (2018) | 59.0°F (1998) | 2.81 in (2020) |
| July 12 | 95.0°F (2011) | 60.1°F (1996) | 2.27 in (2019) |
| July 13 | 95.0°F (2022) | 60.1°F (2009) | 1.25 in (1996) |
| July 14 | 97.0°F (1997) | 62.1°F (2009) | 1.36 in (2010) |
| July 15 | 99.0°F (1997) | 61.0°F (2009) | 1.66 in (2000) |
| July 16 | 99.0°F (1999) | 62.1°F (2015) | 0.47 in (2014) |
| July 17 | 100.9°F (1999) | 64.9°F (2014) | 0.66 in (2023) |
| July 18 | 102.9°F (2012) | 64.9°F (2014) | 2.17 in (2021) |
| July 19 | 102.0°F (2013) | 64.0°F (2009) | 1.31 in (2002) |
| July 20 | 100.0°F (2013) | 55.9°F (1997) | 0.76 in (2012) |
| July 21 | 100.0°F (2011) | 61.0°F (1996) | 1.48 in (2009) |
| July 22 | 107.1°F (2011) | 62.1°F (1997) | 1.68 in (2003) |
| July 23 | 100.9°F (2011) | 62.1°F (2007) | 3.24 in (2004) |
| July 24 | 100.9°F (2022) | 57.0°F (1997) | 3.10 in (1997) |
| July 25 | 102.0°F (2022) | 55.9°F (1997) | 2.55 in (1997) |
| July 26 | 100.0°F (2005) | 60.1°F (2001) | 3.17 in (2000) |
| July 27 | 100.0°F (2005) | 61.0°F (2022) | 2.54 in (2004) |
| July 28 | 98.1°F (1999) | 43.0°F (2008) | 0.48 in (2004) |
| July 29 | 97.0°F (2002) | 63.0°F (1996) | 1.89 in (2009) |
| July 30 | 102.0°F (2025) | 59.0°F (1997) | 0.78 in (2004) |
| July 31 | 100.9°F (2025) | 57.9°F (2021) | 1.08 in (2020) |