Washington Weather in July
Average highs run from 83°F on July 1 to 84°F on July 31, and lows from 59°F to 61°F. Normal precipitation for the month is 4.81 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
- 84°F
- Average low
- 61°F
- Precipitation
- 4.81 in
- Record high
- 106°FJul 10, 1936
- Record low
- 41°FJul 3, 1957
- Chance of a freeze
- 0%
- Days of 90°F or more
- 6.5
- Daylight
- 15 h 03 min to 14 h 20 min
- Cloud cover
- 59%
- Humidity
- 73%
- Dew point
- 62°F
- Wind
- 3.6 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 | 83°F | 59°F | 105°F 1901 | 47°F 1899 | 37% | 0% |
| Jul 2 | 83°F | 59°F | 104°F 1901 | 45°F 1952 | 37% | 0% |
| Jul 3 | 84°F | 60°F | 104°F 1898 | 41°F 1957 | 37% | 0% |
| Jul 4 | 84°F | 60°F | 104°F 1949 | 45°F 1986 | 36% | 0% |
| Jul 5 | 84°F | 60°F | 101°F 1919 | 44°F 1963 | 36% | 0% |
| Jul 6 | 84°F | 60°F | 100°F 1999 | 48°F 1960 | 36% | 0% |
| Jul 7 | 84°F | 60°F | 103°F 2010 | 46°F 1968 | 36% | 0% |
| Jul 8 | 84°F | 60°F | 101°F 2010 | 47°F 1959 | 36% | 0% |
| Jul 9 | 84°F | 60°F | 105°F 1936 | 44°F 1963 | 36% | 0% |
| Jul 10 | 84°F | 60°F | 106°F 1936 | 47°F 1954 | 36% | 0% |
| Jul 11 | 84°F | 61°F | 105°F 1936 | 46°F 1898 | 36% | 0% |
| Jul 12 | 84°F | 61°F | 100°F 1988 | 47°F 1945 | 36% | 0% |
| Jul 13 | 84°F | 61°F | 98°F 1966 | 49°F 1971 | 36% | 0% |
| Jul 14 | 84°F | 61°F | 101°F 1954 | 50°F 1940 | 36% | 0% |
| Jul 15 | 84°F | 61°F | 99°F 1954 | 50°F 1940 | 37% | 0% |
| Jul 16 | 84°F | 61°F | 103°F 1995 | 48°F 1929 | 37% | 0% |
| Jul 17 | 84°F | 61°F | 104°F 1988 | 47°F 1954 | 37% | 0% |
| Jul 18 | 84°F | 61°F | 103°F 1953 | 49°F 1976 | 37% | 0% |
| Jul 19 | 84°F | 61°F | 101°F 1930 | 52°F 1956 | 37% | 0% |
| Jul 20 | 84°F | 61°F | 99°F 1923 | 48°F 1997 | 37% | 0% |
| Jul 21 | 84°F | 61°F | 103°F 1957 | 45°F 1965 | 37% | 0% |
| Jul 22 | 84°F | 61°F | 104°F 1957 | 48°F 1950 | 38% | 0% |
| Jul 23 | 84°F | 61°F | 103°F 2011 | 48°F 1939 | 38% | 0% |
| Jul 24 | 84°F | 61°F | 99°F 1955 | 48°F 1985 | 38% | 0% |
| Jul 25 | 84°F | 61°F | 99°F 2022 | 47°F 1953 | 38% | 0% |
| Jul 26 | 84°F | 61°F | 101°F 1940 | 46°F 1976 | 38% | 0% |
| Jul 27 | 84°F | 61°F | 100°F 1955 | 49°F 1977 | 38% | 0% |
| Jul 28 | 84°F | 61°F | 101°F 1944 | 48°F 1903 | 38% | 0% |
| Jul 29 | 84°F | 61°F | 100°F 1949 | 48°F 1968 | 38% | 0% |
| Jul 30 | 84°F | 61°F | 99°F 1940 | 44°F 1968 | 38% | 0% |
| Jul 31 | 84°F | 61°F | 103°F 1954 | 48°F 1956 | 38% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EDT).
- July 1
- sunrise 5:32 AM, sunset 8:35 PM
- July 31
- sunrise 5:56 AM, sunset 8:16 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00280734 (Belvidere Brg), public domain. Records: NOAA GHCN-Daily, station USC00283029, 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.