Washington Weather in July
Average highs run from 88°F on July 1 to 89°F on July 31, and lows from 71°F to 72°F. Normal precipitation for the month is 5.35 in over about 11 wet days.
July day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
July at a glance
- Average high
- 89°F
- Average low
- 72°F
- Precipitation
- 5.35 in
- Record high
- 105°FJul 7, 1900
- Record low
- 57°FJul 10, 2018
- Chance of a freeze
- 0%
- Days of 90°F or more
- 14.6
- Daylight
- 14 h 32 min to 13 h 57 min
- Cloud cover
- 56%
- Humidity
- 76%
- Dew point
- 71°F
- Wind
- 6.5 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Jul 1 | 88°F | 71°F | 99°F 1901 | 63°F 1905 | 30% | 0% |
| Jul 2 | 88°F | 71°F | 104°F 1901 | 62°F 2007 | 31% | 0% |
| Jul 3 | 89°F | 71°F | 101°F 1903 | 59°F 2010 | 31% | 0% |
| Jul 4 | 89°F | 71°F | 104°F 1902 | 62°F 2010 | 31% | 0% |
| Jul 5 | 89°F | 71°F | 102°F 1902 | 60°F 1905 | 31% | 0% |
| Jul 6 | 89°F | 71°F | 104°F 1900 | 61°F 1905 | 31% | 0% |
| Jul 7 | 89°F | 71°F | 105°F 1900 | 62°F 1904 | 31% | 0% |
| Jul 8 | 89°F | 71°F | 104°F 1900 | 64°F 2006 | 32% | 0% |
| Jul 9 | 89°F | 72°F | 101°F 1900 | 61°F 2018 | 32% | 0% |
| Jul 10 | 89°F | 72°F | 104°F 1902 | 57°F 2018 | 32% | 0% |
| Jul 11 | 89°F | 72°F | 98°F 1903 | 62°F 1902 | 32% | 0% |
| Jul 12 | 89°F | 72°F | 98°F 2011 | 62°F 1893 | 33% | 0% |
| Jul 13 | 89°F | 72°F | 98°F 2011 | 60°F 1893 | 33% | 0% |
| Jul 14 | 89°F | 72°F | 101°F 1893 | 62°F 1904 | 33% | 0% |
| Jul 15 | 89°F | 72°F | 97°F 1893 | 63°F 1893 | 33% | 0% |
| Jul 16 | 89°F | 72°F | 100°F 1893 | 65°F 2008 | 34% | 0% |
| Jul 17 | 89°F | 72°F | 101°F 1902 | 65°F 2008 | 34% | 0% |
| Jul 18 | 89°F | 72°F | 103°F 1902 | 66°F 2014 | 34% | 0% |
| Jul 19 | 89°F | 72°F | 104°F 1902 | 65°F 2018 | 35% | 0% |
| Jul 20 | 89°F | 72°F | 105°F 1902 | 66°F 2018 | 35% | 0% |
| Jul 21 | 89°F | 72°F | 100°F 1902 | 65°F 1893 | 35% | 0% |
| Jul 22 | 89°F | 72°F | 101°F 1900 | 64°F 2007 | 35% | 0% |
| Jul 23 | 89°F | 72°F | 100°F 1893 | 62°F 2007 | 36% | 0% |
| Jul 24 | 89°F | 72°F | 99°F 1893 | 61°F 2019 | 36% | 0% |
| Jul 25 | 89°F | 72°F | 105°F 1901 | 61°F 2019 | 36% | 0% |
| Jul 26 | 89°F | 72°F | 101°F 1903 | 63°F 2015 | 36% | 0% |
| Jul 27 | 89°F | 72°F | 98°F 2025 | 60°F 1905 | 36% | 0% |
| Jul 28 | 89°F | 72°F | 102°F 1901 | 62°F 2019 | 36% | 0% |
| Jul 29 | 89°F | 72°F | 104°F 1901 | 63°F 2019 | 36% | 0% |
| Jul 30 | 89°F | 72°F | 103°F 2011 | 62°F 2017 | 37% | 0% |
| Jul 31 | 89°F | 72°F | 97°F 1903 | 58°F 2017 | 37% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EDT).
- July 1
- sunrise 5:56 AM, sunset 8:28 PM
- July 31
- sunrise 6:16 AM, sunset 8:13 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00319100 (Washington Wwtp 4W), public domain. Records: NOAA GHCN-Daily, station USC00319100, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.