Junction Weather in August
Average highs run from 90°F on August 1 to 85°F on August 31, and lows from 55°F to 50°F. Normal precipitation for the month is 1.46 in over about 8 wet days.
August day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
August at a glance
- Average high
- 87°F
- Average low
- 53°F
- Precipitation
- 1.46 in
- Record high
- 92°FAug 1, 2000
- Record low
- 34°FAug 15, 2004
- Chance of a freeze
- 1%
- Days of 90°F or more
- 10.3
- Daylight
- 14 h 06 min to 13 h 02 min
- Cloud cover
- 54%
- Humidity
- 45%
- Dew point
- 39°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 |
|---|---|---|---|---|---|---|
| Aug 1 | 90°F | 55°F | 92°F 2000 | 46°F 1998 | 23% | 0% |
| Aug 2 | 89°F | 55°F | 90°F 2000 | 48°F 2006 | 24% | 0% |
| Aug 3 | 89°F | 55°F | 86°F 2012 | 47°F 1998 | 24% | 0% |
| Aug 4 | 89°F | 55°F | 89°F 2020 | 47°F 1999 | 24% | 0% |
| Aug 5 | 89°F | 55°F | 89°F 2001 | 48°F 2019 | 24% | 0% |
| Aug 6 | 89°F | 55°F | 88°F 1998 | 45°F 1999 | 25% | 0% |
| Aug 7 | 89°F | 54°F | 88°F 1998 | 46°F 1999 | 25% | 0% |
| Aug 8 | 89°F | 54°F | 87°F 2004 | 42°F 2009 | 25% | 0% |
| Aug 9 | 88°F | 54°F | 90°F 2012 | 43°F 2009 | 25% | 0% |
| Aug 10 | 88°F | 54°F | 89°F 2004 | 46°F 2009 | 25% | 0% |
| Aug 11 | 88°F | 54°F | 91°F 2004 | 43°F 1999 | 25% | 0% |
| Aug 12 | 88°F | 54°F | 89°F 2000 | 45°F 1997 | 25% | 0% |
| Aug 13 | 88°F | 54°F | 89°F 2002 | 46°F 1999 | 26% | 0% |
| Aug 14 | 88°F | 54°F | 89°F 2003 | 45°F 2005 | 26% | 0% |
| Aug 15 | 88°F | 54°F | 90°F 2002 | 34°F 2004 | 26% | 0% |
| Aug 16 | 87°F | 53°F | 92°F 2002 | 45°F 2005 | 26% | 0% |
| Aug 17 | 87°F | 53°F | 91°F 2002 | 44°F 2008 | 26% | 0% |
| Aug 18 | 87°F | 53°F | 91°F 2020 | 45°F 2004 | 26% | 0% |
| Aug 19 | 87°F | 53°F | 91°F 2020 | 45°F 1998 | 26% | 0% |
| Aug 20 | 87°F | 53°F | 91°F 2009 | 45°F 2000 | 26% | 0% |
| Aug 21 | 87°F | 53°F | 92°F 2009 | 45°F 2000 | 26% | 0% |
| Aug 22 | 87°F | 52°F | 92°F 2009 | 45°F 2000 | 25% | 0% |
| Aug 23 | 87°F | 52°F | 88°F 2008 | 38°F 2010 | 25% | 0% |
| Aug 24 | 86°F | 52°F | 86°F 2011 | 45°F 2002 | 25% | 0% |
| Aug 25 | 86°F | 52°F | 88°F 2001 | 45°F 2004 | 25% | 0% |
| Aug 26 | 86°F | 51°F | 88°F 2001 | 44°F 2004 | 25% | 0% |
| Aug 27 | 86°F | 51°F | 87°F 2001 | 41°F 2004 | 25% | 0% |
| Aug 28 | 86°F | 51°F | 88°F 2009 | 39°F 2004 | 24% | 0% |
| Aug 29 | 86°F | 51°F | 88°F 1998 | 38°F 2004 | 24% | 0% |
| Aug 30 | 85°F | 50°F | 85°F 1998 | 40°F 2005 | 24% | 0% |
| Aug 31 | 85°F | 50°F | 87°F 2007 | 39°F 2005 | 24% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MDT).
- August 1
- sunrise 6:32 AM, sunset 8:38 PM
- August 31
- sunrise 6:58 AM, sunset 8:00 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00421432 (Circleville), public domain. Records: NOAA GHCN-Daily, station USC00420527, 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.