July weather in Washington, VA
The average temperature in Washington in July is 74.4°F (63.6°F–85.2°F). Average precipitation: 3.67 inches.
July is a summer month in Washington, and is warmer than the annual average of 54.2°F. Daily temperatures swing about 21.6°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 14h 27m. For travel, July is a comfortable month to visit.
Avg High
85.2°F
Avg Low
63.6°F
Precipitation
3.67 in
Daylight
14h 27m
July records in Washington
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 95.0°F (2018) | 55.9°F (2006) | 0.35 in (2013) |
| July 2 | 96.1°F (2018) | 52.0°F (2010) | 1.47 in (2025) |
| July 3 | 98.1°F (2018) | 48.9°F (2001) | 3.04 in (2014) |
| July 4 | 99.0°F (2002) | 50.0°F (2001) | 2.56 in (2003) |
| July 5 | 100.0°F (2002) | 51.1°F (1996) | 1.18 in (2000) |
| July 6 | 100.9°F (1999) | 54.0°F (2014) | 2.45 in (2015) |
| July 7 | 104.0°F (1999) | 51.1°F (2001) | 0.83 in (2008) |
| July 8 | 97.0°F (2010) | 52.0°F (2000) | 0.97 in (2019) |
| July 9 | 97.0°F (2012) | 55.0°F (2000) | 1.94 in (1996) |
| July 10 | 96.1°F (1999) | 57.9°F (2009) | 1.49 in (2025) |
| July 11 | 96.1°F (2018) | 55.9°F (1996) | 0.98 in (2015) |
| July 12 | 91.9°F (1997) | 50.0°F (2002) | 0.58 in (2019) |
| July 13 | 91.9°F (1997) | 50.0°F (2002) | 0.75 in (2022) |
| July 14 | 93.0°F (1997) | 54.0°F (2001) | 2.35 in (2015) |
| July 15 | 98.1°F (2017) | 55.0°F (2001) | 0.89 in (2002) |
| July 16 | 96.1°F (2024) | 55.0°F (2011) | 1.80 in (2018) |
| July 17 | 97.0°F (1997) | 57.0°F (2001) | 1.33 in (2018) |
| July 18 | 97.0°F (1997) | 57.0°F (2004) | 0.85 in (2022) |
| July 19 | 98.1°F (1999) | 57.0°F (2009) | 0.68 in (1996) |
| July 20 | 98.1°F (2017) | 57.0°F (2009) | 1.40 in (2012) |
| July 21 | 100.0°F (2017) | 54.0°F (2001) | 2.58 in (1999) |
| July 22 | 98.1°F (1998) | 53.1°F (2001) | 1.50 in (1997) |
| July 23 | 97.0°F (2011) | 54.0°F (2001) | 1.85 in (2020) |
| July 24 | 96.1°F (1999) | 57.0°F (2008) | 1.22 in (1997) |
| July 25 | 98.1°F (2010) | 55.0°F (2008) | 3.00 in (2018) |
| July 26 | 100.9°F (2016) | 55.0°F (2008) | 1.00 in (2023) |
| July 27 | 96.1°F (1997) | 55.9°F (2013) | 1.22 in (2001) |
| July 28 | 97.0°F (1997) | 55.9°F (2001) | 0.31 in (2002) |
| July 29 | 95.0°F (2002) | 54.0°F (2014) | 1.97 in (2016) |
| July 30 | 97.0°F (2011) | 57.0°F (2001) | 1.50 in (2001) |
| July 31 | 97.0°F (1999) | 55.0°F (2014) | 2.02 in (2016) |