Teton County Weather in July
Average highs run from 73°F on July 1 to 79°F on July 31, and lows from 40°F to 43°F. Normal precipitation for the month is 1.02 in over about 7 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
- 77°F
- Average low
- 42°F
- Precipitation
- 1.02 in
- Record high
- 97°FJul 14, 2002
- Record low
- 26°FJul 6, 1986
- Chance of a freeze
- 33%
- Days of 90°F or more
- 0.7
- Daylight
- 15 h 25 min to 14 h 37 min
- Cloud cover
- 43%
- Humidity
- 57%
- Dew point
- 40°F
- Wind
- 5.1 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 | 73°F | 40°F | 91°F 2001 | 27°F 1968 | 26% | 0% |
| Jul 2 | 73°F | 40°F | 91°F 2001 | 28°F 1973 | 26% | 0% |
| Jul 3 | 74°F | 40°F | 92°F 2001 | 27°F 1973 | 26% | 0% |
| Jul 4 | 74°F | 41°F | 93°F 2001 | 28°F 1973 | 25% | 0% |
| Jul 5 | 74°F | 41°F | 95°F 2001 | 31°F 2010 | 25% | 0% |
| Jul 6 | 75°F | 41°F | 95°F 2007 | 26°F 1986 | 25% | 0% |
| Jul 7 | 75°F | 41°F | 96°F 2007 | 28°F 1993 | 25% | 0% |
| Jul 8 | 75°F | 41°F | 92°F 2021 | 27°F 1981 | 24% | 0% |
| Jul 9 | 76°F | 42°F | 90°F 2021 | 27°F 1969 | 24% | 0% |
| Jul 10 | 76°F | 42°F | 89°F 1973 | 33°F 1963 | 24% | 0% |
| Jul 11 | 76°F | 42°F | 92°F 2002 | 29°F 1993 | 24% | 0% |
| Jul 12 | 77°F | 42°F | 93°F 2002 | 31°F 2016 | 24% | 0% |
| Jul 13 | 77°F | 42°F | 93°F 2003 | 28°F 1993 | 24% | 0% |
| Jul 14 | 77°F | 42°F | 97°F 2002 | 29°F 1977 | 24% | 0% |
| Jul 15 | 77°F | 43°F | 96°F 2002 | 30°F 2010 | 24% | 0% |
| Jul 16 | 78°F | 43°F | 94°F 2007 | 29°F 1983 | 24% | 0% |
| Jul 17 | 78°F | 43°F | 94°F 2007 | 28°F 1983 | 24% | 0% |
| Jul 18 | 78°F | 43°F | 94°F 2003 | 32°F 1993 | 24% | 0% |
| Jul 19 | 78°F | 43°F | 93°F 1998 | 31°F 1963 | 25% | 0% |
| Jul 20 | 78°F | 43°F | 93°F 2003 | 32°F 1986 | 25% | 0% |
| Jul 21 | 78°F | 43°F | 93°F 2003 | 32°F 1986 | 25% | 0% |
| Jul 22 | 79°F | 43°F | 92°F 2007 | 33°F 1972 | 25% | 0% |
| Jul 23 | 79°F | 43°F | 94°F 2006 | 33°F 1981 | 25% | 0% |
| Jul 24 | 79°F | 43°F | 95°F 2003 | 31°F 1981 | 25% | 0% |
| Jul 25 | 79°F | 43°F | 95°F 2003 | 34°F 1964 | 26% | 0% |
| Jul 26 | 79°F | 43°F | 91°F 2016 | 33°F 1999 | 26% | 0% |
| Jul 27 | 79°F | 43°F | 92°F 2021 | 31°F 1963 | 26% | 0% |
| Jul 28 | 79°F | 43°F | 93°F 2021 | 30°F 2015 | 26% | 0% |
| Jul 29 | 79°F | 43°F | 93°F 2006 | 31°F 1959 | 26% | 0% |
| Jul 30 | 79°F | 43°F | 92°F 2000 | 34°F 2002 | 26% | 0% |
| Jul 31 | 79°F | 43°F | 95°F 2000 | 31°F 1995 | 26% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MDT).
- July 1
- sunrise 5:44 AM, sunset 9:09 PM
- July 31
- sunrise 6:10 AM, sunset 8:47 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00486440 (Moran 5WNW), public domain. Records: NOAA GHCN-Daily, station USC00486428, 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.