Clarkston Weather in July
Average highs run from 85°F on July 1 to 94°F on July 31, and lows from 57°F to 63°F. Normal precipitation for the month is 0.47 in over about 4 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
- 91°F
- Average low
- 61°F
- Precipitation
- 0.47 in
- Record high
- 111°FJul 21, 2024
- Record low
- 41°FJul 2, 1955
- Chance of a freeze
- 0%
- Days of 90°F or more
- 17.6
- Daylight
- 15 h 44 min to 14 h 52 min
- Cloud cover
- 33%
- Humidity
- 52%
- Dew point
- 50°F
- Wind
- 6.0 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 | 85°F | 57°F | 107°F 2013 | 44°F 1956 | 21% | 0% |
| Jul 2 | 86°F | 58°F | 104°F 2015 | 41°F 1955 | 20% | 0% |
| Jul 3 | 86°F | 58°F | 105°F 2015 | 45°F 1962 | 20% | 0% |
| Jul 4 | 87°F | 58°F | 104°F 2015 | 46°F 1959 | 19% | 0% |
| Jul 5 | 87°F | 59°F | 108°F 2007 | 44°F 1977 | 19% | 0% |
| Jul 6 | 88°F | 59°F | 104°F 1968 | 45°F 1988 | 18% | 0% |
| Jul 7 | 88°F | 59°F | 104°F 2017 | 43°F 1971 | 18% | 0% |
| Jul 8 | 88°F | 59°F | 106°F 2012 | 44°F 1981 | 18% | 0% |
| Jul 9 | 89°F | 60°F | 107°F 1985 | 48°F 2011 | 17% | 0% |
| Jul 10 | 89°F | 60°F | 108°F 2024 | 49°F 1972 | 17% | 0% |
| Jul 11 | 90°F | 60°F | 105°F 1968 | 49°F 1950 | 16% | 0% |
| Jul 12 | 90°F | 60°F | 110°F 1967 | 49°F 1950 | 16% | 0% |
| Jul 13 | 91°F | 61°F | 110°F 2002 | 46°F 1993 | 16% | 0% |
| Jul 14 | 91°F | 61°F | 105°F 2004 | 50°F 1958 | 15% | 0% |
| Jul 15 | 91°F | 61°F | 103°F 1973 | 49°F 1982 | 15% | 0% |
| Jul 16 | 92°F | 61°F | 106°F 1955 | 48°F 1983 | 15% | 0% |
| Jul 17 | 92°F | 62°F | 104°F 1951 | 49°F 1982 | 14% | 0% |
| Jul 18 | 92°F | 62°F | 108°F 1960 | 46°F 1957 | 14% | 0% |
| Jul 19 | 93°F | 62°F | 105°F 1979 | 48°F 1962 | 14% | 0% |
| Jul 20 | 93°F | 62°F | 106°F 1979 | 51°F 1996 | 13% | 0% |
| Jul 21 | 93°F | 62°F | 111°F 2024 | 47°F 1949 | 13% | 0% |
| Jul 22 | 93°F | 62°F | 108°F 1994 | 45°F 1954 | 13% | 0% |
| Jul 23 | 93°F | 63°F | 109°F 1959 | 46°F 1963 | 12% | 0% |
| Jul 24 | 94°F | 63°F | 106°F 2006 | 48°F 1953 | 12% | 0% |
| Jul 25 | 94°F | 63°F | 109°F 1984 | 49°F 1948 | 12% | 0% |
| Jul 26 | 94°F | 63°F | 104°F 1998 | 51°F 1955 | 12% | 0% |
| Jul 27 | 94°F | 63°F | 105°F 1975 | 50°F 1949 | 12% | 0% |
| Jul 28 | 94°F | 63°F | 105°F 1968 | 46°F 1955 | 11% | 0% |
| Jul 29 | 94°F | 63°F | 108°F 2022 | 45°F 1959 | 11% | 0% |
| Jul 30 | 94°F | 63°F | 109°F 2021 | 47°F 1950 | 11% | 0% |
| Jul 31 | 94°F | 63°F | 109°F 2021 | 50°F 2006 | 11% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PDT).
- July 1
- sunrise 5:00 AM, sunset 8:44 PM
- July 31
- sunrise 5:28 AM, sunset 8:20 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00024149 (Lewiston Nez Perce CO AP), public domain. Records: NOAA GHCN-Daily, station USW00024149, 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.