White River Weather in August
Average highs run from 91°F on August 1 to 85°F on August 31, and lows from 62°F to 56°F. Normal precipitation for the month is 2.17 in over about 7 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
- 88°F
- Average low
- 60°F
- Precipitation
- 2.17 in
- Record high
- 108°FAug 7, 1980
- Record low
- 36°FAug 28, 1976
- Chance of a freeze
- 0%
- Days of 90°F or more
- 15.0
- Daylight
- 14 h 33 min to 13 h 14 min
- Cloud cover
- 47%
- Humidity
- 55%
- Dew point
- 55°F
- Wind
- 10.1 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 |
|---|---|---|---|---|---|---|
| Aug 1 | 91°F | 62°F | 104°F 2002 | 46°F 1968 | 27% | 0% |
| Aug 2 | 90°F | 62°F | 102°F 1980 | 49°F 1999 | 27% | 0% |
| Aug 3 | 90°F | 62°F | 101°F 1982 | 39°F 1978 | 27% | 0% |
| Aug 4 | 90°F | 62°F | 100°F 1980 | 38°F 1974 | 27% | 0% |
| Aug 5 | 90°F | 62°F | 99°F 2001 | 42°F 1980 | 26% | 0% |
| Aug 6 | 90°F | 62°F | 101°F 1968 | 48°F 1993 | 26% | 0% |
| Aug 7 | 90°F | 62°F | 108°F 1980 | 43°F 1989 | 26% | 0% |
| Aug 8 | 90°F | 61°F | 102°F 2001 | 46°F 1989 | 26% | 0% |
| Aug 9 | 90°F | 61°F | 102°F 1969 | 43°F 1966 | 25% | 0% |
| Aug 10 | 89°F | 61°F | 100°F 1971 | 43°F 1985 | 25% | 0% |
| Aug 11 | 89°F | 61°F | 99°F 1969 | 41°F 1977 | 25% | 0% |
| Aug 12 | 89°F | 61°F | 102°F 1969 | 46°F 1992 | 24% | 0% |
| Aug 13 | 89°F | 61°F | 102°F 1969 | 43°F 1999 | 24% | 0% |
| Aug 14 | 89°F | 60°F | 102°F 2007 | 48°F 1969 | 24% | 0% |
| Aug 15 | 89°F | 60°F | 97°F 2000 | 49°F 1975 | 23% | 0% |
| Aug 16 | 88°F | 60°F | 105°F 1988 | 44°F 2012 | 23% | 0% |
| Aug 17 | 88°F | 60°F | 104°F 2002 | 41°F 1968 | 23% | 0% |
| Aug 18 | 88°F | 60°F | 100°F 1973 | 43°F 1985 | 22% | 0% |
| Aug 19 | 88°F | 59°F | 98°F 1973 | 40°F 1967 | 22% | 0% |
| Aug 20 | 88°F | 59°F | 101°F 1974 | 44°F 2012 | 22% | 0% |
| Aug 21 | 87°F | 59°F | 100°F 1976 | 43°F 1986 | 21% | 0% |
| Aug 22 | 87°F | 59°F | 103°F 1973 | 46°F 1966 | 21% | 0% |
| Aug 23 | 87°F | 58°F | 104°F 1971 | 43°F 2008 | 21% | 0% |
| Aug 24 | 87°F | 58°F | 103°F 1971 | 43°F 2008 | 21% | 0% |
| Aug 25 | 87°F | 58°F | 100°F 1995 | 42°F 1972 | 20% | 0% |
| Aug 26 | 86°F | 58°F | 104°F 1991 | 40°F 1967 | 20% | 0% |
| Aug 27 | 86°F | 57°F | 107°F 1970 | 38°F 1992 | 20% | 0% |
| Aug 28 | 86°F | 57°F | 103°F 1973 | 36°F 1976 | 20% | 0% |
| Aug 29 | 86°F | 57°F | 101°F 2012 | 38°F 1988 | 20% | 0% |
| Aug 30 | 86°F | 56°F | 107°F 2012 | 40°F 1992 | 20% | 0% |
| Aug 31 | 85°F | 56°F | 100°F 1981 | 38°F 1974 | 20% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (CDT).
- August 1
- sunrise 6:32 AM, sunset 9:05 PM
- August 31
- sunrise 7:06 AM, sunset 8:20 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00391539 (Cedar Butte), public domain. Records: NOAA GHCN-Daily, station USC00395620, 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.