Deschutes County Weather in August
Average highs run from 86°F on August 1 to 80°F on August 31, and lows from 50°F to 45°F. Normal precipitation for the month is 0.35 in over about 2 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
- 83°F
- Average low
- 48°F
- Precipitation
- 0.35 in
- Record high
- 101°FAug 9, 2018
- Record low
- 24°FAug 31, 2008
- Chance of a freeze
- 7%
- Days of 90°F or more
- 6.0
- Daylight
- 14 h 34 min to 13 h 15 min
- Cloud cover
- 28%
- Humidity
- 57%
- Dew point
- 45°F
- Wind
- 5.4 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 | 86°F | 50°F | 98°F 2003 | 32°F 2006 | 7% | 0% |
| Aug 2 | 86°F | 50°F | 97°F 2009 | 32°F 2006 | 7% | 0% |
| Aug 3 | 86°F | 50°F | 95°F 2000 | 29°F 2002 | 7% | 0% |
| Aug 4 | 86°F | 50°F | 96°F 1998 | 34°F 2007 | 7% | 0% |
| Aug 5 | 86°F | 50°F | 100°F 1998 | 25°F 2002 | 7% | 0% |
| Aug 6 | 85°F | 50°F | 96°F 2005 | 31°F 2002 | 7% | 0% |
| Aug 7 | 85°F | 50°F | 96°F 2005 | 25°F 2002 | 7% | 0% |
| Aug 8 | 85°F | 49°F | 97°F 2013 | 28°F 2002 | 7% | 0% |
| Aug 9 | 85°F | 49°F | 101°F 2018 | 30°F 2002 | 7% | 0% |
| Aug 10 | 85°F | 49°F | 100°F 2018 | 31°F 2008 | 7% | 0% |
| Aug 11 | 85°F | 49°F | 98°F 2018 | 35°F 2007 | 7% | 0% |
| Aug 12 | 84°F | 49°F | 96°F 2001 | 33°F 2003 | 7% | 0% |
| Aug 13 | 84°F | 49°F | 96°F 2001 | 34°F 2019 | 7% | 0% |
| Aug 14 | 84°F | 48°F | 98°F 1998 | 32°F 2000 | 7% | 0% |
| Aug 15 | 84°F | 48°F | 97°F 2002 | 27°F 2009 | 7% | 0% |
| Aug 16 | 83°F | 48°F | 99°F 2002 | 31°F 2009 | 7% | 0% |
| Aug 17 | 83°F | 48°F | 101°F 2008 | 30°F 2006 | 7% | 0% |
| Aug 18 | 83°F | 48°F | 97°F 2008 | 29°F 2002 | 7% | 0% |
| Aug 19 | 83°F | 47°F | 94°F 2003 | 30°F 2001 | 7% | 0% |
| Aug 20 | 83°F | 47°F | 97°F 2009 | 30°F 2000 | 7% | 0% |
| Aug 21 | 82°F | 47°F | 97°F 2009 | 29°F 2002 | 7% | 0% |
| Aug 22 | 82°F | 47°F | 92°F 2016 | 29°F 2002 | 7% | 0% |
| Aug 23 | 82°F | 47°F | 93°F 2017 | 28°F 2010 | 7% | 0% |
| Aug 24 | 82°F | 46°F | 92°F 2000 | 30°F 2012 | 7% | 0% |
| Aug 25 | 81°F | 46°F | 90°F 1999 | 26°F 2008 | 7% | 0% |
| Aug 26 | 81°F | 46°F | 95°F 2010 | 28°F 2008 | 7% | 0% |
| Aug 27 | 81°F | 46°F | 94°F 1999 | 27°F 2007 | 7% | 0% |
| Aug 28 | 81°F | 45°F | 99°F 2017 | 28°F 2007 | 7% | 0% |
| Aug 29 | 81°F | 45°F | 97°F 2017 | 28°F 2005 | 7% | 0% |
| Aug 30 | 80°F | 45°F | 96°F 2007 | 25°F 2008 | 7% | 0% |
| Aug 31 | 80°F | 45°F | 95°F 2017 | 24°F 2008 | 7% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PDT).
- August 1
- sunrise 5:54 AM, sunset 8:28 PM
- August 31
- sunrise 6:27 AM, sunset 7:42 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00350694 (Bend), public domain. Records: NOAA GHCN-Daily, station USC00358246, 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.