Dunsmuir Weather in August
Average highs run from 91°F on August 1 to 87°F on August 31, and lows from 54°F to 49°F. Normal precipitation for the month is 0.20 in over about 1 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
- 89°F
- Average low
- 52°F
- Precipitation
- 0.20 in
- Record high
- 105°FAug 7, 1981
- Record low
- 34°FAug 22, 1968
- Chance of a freeze
- 0%
- Days of 90°F or more
- 18.5
- Daylight
- 14 h 20 min to 13 h 08 min
- Cloud cover
- 20%
- Humidity
- 32%
- Dew point
- 36°F
- Wind
- 3.8 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 | 91°F | 54°F | 98°F 1977 | 37°F 1989 | 4% | 0% |
| Aug 2 | 91°F | 54°F | 100°F 1977 | 41°F 1989 | 4% | 0% |
| Aug 3 | 91°F | 54°F | 97°F 1978 | 38°F 1956 | 4% | 0% |
| Aug 4 | 91°F | 53°F | 98°F 1978 | 40°F 1953 | 4% | 0% |
| Aug 5 | 91°F | 53°F | 99°F 1978 | 36°F 2002 | 4% | 0% |
| Aug 6 | 90°F | 53°F | 103°F 1972 | 38°F 1957 | 4% | 0% |
| Aug 7 | 90°F | 53°F | 105°F 1981 | 39°F 2002 | 4% | 0% |
| Aug 8 | 90°F | 53°F | 104°F 1981 | 41°F 1999 | 4% | 0% |
| Aug 9 | 90°F | 53°F | 99°F 1981 | 40°F 1950 | 4% | 0% |
| Aug 10 | 90°F | 53°F | 99°F 1971 | 41°F 1949 | 4% | 0% |
| Aug 11 | 90°F | 52°F | 101°F 1971 | 38°F 1995 | 4% | 0% |
| Aug 12 | 90°F | 52°F | 97°F 2012 | 40°F 1995 | 4% | 0% |
| Aug 13 | 90°F | 52°F | 99°F 2012 | 40°F 1954 | 4% | 0% |
| Aug 14 | 89°F | 52°F | 101°F 2008 | 40°F 1988 | 4% | 0% |
| Aug 15 | 89°F | 52°F | 101°F 2008 | 36°F 1968 | 4% | 0% |
| Aug 16 | 89°F | 52°F | 100°F 2008 | 38°F 1972 | 4% | 0% |
| Aug 17 | 89°F | 51°F | 97°F 1951 | 37°F 1972 | 4% | 0% |
| Aug 18 | 89°F | 51°F | 98°F 1950 | 35°F 1995 | 4% | 0% |
| Aug 19 | 89°F | 51°F | 99°F 2009 | 39°F 1980 | 4% | 0% |
| Aug 20 | 89°F | 51°F | 99°F 1950 | 39°F 1981 | 4% | 0% |
| Aug 21 | 88°F | 51°F | 97°F 2009 | 37°F 1968 | 4% | 0% |
| Aug 22 | 88°F | 51°F | 97°F 1967 | 34°F 1968 | 4% | 0% |
| Aug 23 | 88°F | 50°F | 96°F 1982 | 34°F 1960 | 4% | 0% |
| Aug 24 | 88°F | 50°F | 95°F 1967 | 37°F 1973 | 5% | 0% |
| Aug 25 | 88°F | 50°F | 93°F 1985 | 37°F 1960 | 5% | 0% |
| Aug 26 | 88°F | 50°F | 94°F 1950 | 38°F 1991 | 5% | 0% |
| Aug 27 | 88°F | 50°F | 95°F 1972 | 38°F 1964 | 5% | 0% |
| Aug 28 | 88°F | 50°F | 96°F 1950 | 39°F 1957 | 5% | 0% |
| Aug 29 | 87°F | 49°F | 99°F 1950 | 38°F 1957 | 5% | 0% |
| Aug 30 | 87°F | 49°F | 95°F 1950 | 38°F 1951 | 5% | 0% |
| Aug 31 | 87°F | 49°F | 96°F 1950 | 34°F 1999 | 5% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PDT).
- August 1
- sunrise 6:05 AM, sunset 8:25 PM
- August 31
- sunrise 6:35 AM, sunset 7:43 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00042574 (Dunsmuir Trtmt Pl), public domain. Records: NOAA GHCN-Daily, station USC00045983, 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.