Challis Weather in July
Average highs run from 82°F on July 1 to 89°F on July 31, and lows from 49°F to 53°F. Normal precipitation for the month is 0.42 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
- 87°F
- Average low
- 52°F
- Precipitation
- 0.42 in
- Record high
- 103°FJul 12, 2002
- Record low
- 36°FJul 5, 1999
- Chance of a freeze
- 0%
- Days of 90°F or more
- 14.8
- Daylight
- 15 h 29 min to 14 h 40 min
- Cloud cover
- 41%
- Humidity
- 46%
- Dew point
- 38°F
- Wind
- 6.0 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Jul 1 | 82°F | 49°F | 97°F 2015 | 41°F 2020 | 19% |
| Jul 2 | 83°F | 49°F | 100°F 2013 | 39°F 2020 | 19% |
| Jul 3 | 83°F | 50°F | 98°F 2001 | 42°F 2005 | 19% |
| Jul 4 | 83°F | 50°F | 96°F 2007 | 40°F 2012 | 18% |
| Jul 5 | 84°F | 50°F | 100°F 2007 | 36°F 1999 | 18% |
| Jul 6 | 84°F | 50°F | 99°F 2007 | 40°F 2010 | 18% |
| Jul 7 | 85°F | 50°F | 96°F 2021 | 41°F 2010 | 18% |
| Jul 8 | 85°F | 51°F | 99°F 2017 | 42°F 1999 | 18% |
| Jul 9 | 86°F | 51°F | 99°F 2018 | 38°F 2009 | 17% |
| Jul 10 | 86°F | 51°F | 100°F 2024 | 40°F 2009 | 17% |
| Jul 11 | 86°F | 51°F | 101°F 2002 | 45°F 2005 | 17% |
| Jul 12 | 87°F | 52°F | 103°F 2002 | 41°F 2008 | 17% |
| Jul 13 | 87°F | 52°F | 101°F 2002 | 38°F 2016 | 17% |
| Jul 14 | 87°F | 52°F | 100°F 2002 | 40°F 2010 | 17% |
| Jul 15 | 88°F | 52°F | 100°F 2005 | 41°F 1999 | 17% |
| Jul 16 | 88°F | 52°F | 100°F 2023 | 46°F 2016 | 17% |
| Jul 17 | 88°F | 52°F | 97°F 2006 | 45°F 2016 | 16% |
| Jul 18 | 88°F | 52°F | 99°F 2024 | 46°F 2015 | 16% |
| Jul 19 | 88°F | 53°F | 96°F 2003 | 41°F 2008 | 16% |
| Jul 20 | 89°F | 53°F | 100°F 2003 | 44°F 2019 | 16% |
| Jul 21 | 89°F | 53°F | 99°F 2003 | 45°F 2017 | 16% |
| Jul 22 | 89°F | 53°F | 101°F 2006 | 46°F 2010 | 16% |
| Jul 23 | 89°F | 53°F | 100°F 2003 | 42°F 2011 | 16% |
| Jul 24 | 89°F | 53°F | 98°F 2018 | 44°F 2011 | 16% |
| Jul 25 | 89°F | 53°F | 98°F 2026 | 41°F 2014 | 16% |
| Jul 26 | 89°F | 53°F | 97°F 2026 | 45°F 2014 | 16% |
| Jul 27 | 89°F | 53°F | 98°F 2006 | 43°F 2015 | 16% |
| Jul 28 | 89°F | 53°F | 99°F 2006 | 38°F 2015 | 16% |
| Jul 29 | 89°F | 53°F | 97°F 2006 | 42°F 2015 | 16% |
| Jul 30 | 89°F | 53°F | 98°F 2012 | 49°F 2011 | 16% |
| Jul 31 | 89°F | 53°F | 99°F 2003 | 46°F 2008 | 17% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (MDT).
- July 1
- sunrise 5:56 AM, sunset 9:25 PM
- July 31
- sunrise 6:23 AM, sunset 9:03 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00004114 (Challis AP), public domain. Records: NOAA GHCN-Daily, station USW00004114, 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.