Grand Junction Weather in July
Average highs run from 92°F on July 1 to 93°F on July 31, and lows from 64°F to 65°F. Normal precipitation for the month is 0.72 in over about 5 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
- 93°F
- Average low
- 65°F
- Precipitation
- 0.72 in
- Record high
- 107°FJul 9, 2021
- Record low
- 44°FJul 5, 1993
- Chance of a freeze
- 0%
- Days of 90°F or more
- 24.8
- Daylight
- 14 h 52 min to 14 h 13 min
- Cloud cover
- 49%
- Humidity
- 36%
- Dew point
- 42°F
- Wind
- 6.9 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 | 92°F | 64°F | 102°F 1990 | 48°F 1968 | 11% | 0% |
| Jul 2 | 92°F | 64°F | 103°F 2002 | 51°F 1997 | 11% | 0% |
| Jul 3 | 93°F | 64°F | 102°F 2007 | 48°F 1921 | 12% | 0% |
| Jul 4 | 93°F | 64°F | 104°F 2001 | 48°F 1903 | 12% | 0% |
| Jul 5 | 93°F | 64°F | 104°F 1989 | 44°F 1993 | 12% | 0% |
| Jul 6 | 93°F | 65°F | 104°F 1989 | 46°F 1982 | 12% | 0% |
| Jul 7 | 93°F | 65°F | 103°F 1989 | 53°F 1902 | 13% | 0% |
| Jul 8 | 93°F | 65°F | 104°F 1989 | 54°F 1906 | 13% | 0% |
| Jul 9 | 93°F | 65°F | 107°F 2021 | 52°F 2019 | 13% | 0% |
| Jul 10 | 93°F | 65°F | 105°F 1976 | 53°F 2015 | 14% | 0% |
| Jul 11 | 93°F | 65°F | 104°F 2003 | 54°F 2006 | 14% | 0% |
| Jul 12 | 93°F | 65°F | 105°F 2003 | 48°F 2016 | 14% | 0% |
| Jul 13 | 94°F | 66°F | 105°F 1971 | 55°F 1997 | 14% | 0% |
| Jul 14 | 94°F | 66°F | 105°F 2002 | 53°F 1962 | 15% | 0% |
| Jul 15 | 94°F | 66°F | 105°F 1925 | 56°F 1948 | 15% | 0% |
| Jul 16 | 94°F | 66°F | 104°F 2006 | 52°F 1900 | 15% | 0% |
| Jul 17 | 94°F | 66°F | 107°F 2023 | 59°F 1901 | 15% | 0% |
| Jul 18 | 94°F | 66°F | 104°F 2023 | 55°F 1903 | 16% | 0% |
| Jul 19 | 94°F | 66°F | 105°F 2010 | 53°F 1902 | 16% | 0% |
| Jul 20 | 94°F | 66°F | 105°F 2005 | 53°F 1997 | 16% | 0% |
| Jul 21 | 93°F | 66°F | 106°F 2005 | 54°F 1987 | 16% | 0% |
| Jul 22 | 93°F | 66°F | 103°F 1931 | 56°F 1948 | 17% | 0% |
| Jul 23 | 93°F | 66°F | 105°F 2023 | 56°F 1973 | 17% | 0% |
| Jul 24 | 93°F | 66°F | 103°F 1931 | 53°F 1957 | 17% | 0% |
| Jul 25 | 93°F | 66°F | 104°F 1931 | 55°F 1986 | 17% | 0% |
| Jul 26 | 93°F | 66°F | 104°F 1931 | 55°F 2005 | 18% | 0% |
| Jul 27 | 93°F | 66°F | 102°F 1960 | 56°F 1958 | 18% | 0% |
| Jul 28 | 93°F | 66°F | 104°F 1995 | 52°F 2004 | 18% | 0% |
| Jul 29 | 93°F | 66°F | 104°F 1995 | 54°F 2015 | 18% | 0% |
| Jul 30 | 93°F | 66°F | 104°F 1972 | 55°F 2015 | 18% | 0% |
| Jul 31 | 93°F | 65°F | 102°F 1900 | 57°F 2015 | 19% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MDT).
- July 1
- sunrise 5:52 AM, sunset 8:44 PM
- July 31
- sunrise 6:14 AM, sunset 8:27 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00053489 (Grand Junction 6ESE), public domain. Records: NOAA GHCN-Daily, station USW00023066, 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.