Hamilton County Weather in August
Average highs run from 89°F on August 1 to 86°F on August 31, and lows from 65°F to 60°F. Normal precipitation for the month is 2.57 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
- 88°F
- Average low
- 63°F
- Precipitation
- 2.57 in
- Record high
- 111°FAug 8, 1930
- Record low
- 41°FAug 28, 2009
- Chance of a freeze
- 0%
- Days of 90°F or more
- 13.2
- Daylight
- 14 h 06 min to 13 h 02 min
- Cloud cover
- 47%
- Humidity
- 71%
- Dew point
- 65°F
- Wind
- 6.7 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 | 89°F | 65°F | 100°F 1931 | 49°F 1997 | 27% | 0% |
| Aug 2 | 89°F | 65°F | 103°F 1930 | 50°F 1997 | 27% | 0% |
| Aug 3 | 89°F | 65°F | 107°F 1964 | 49°F 1920 | 27% | 0% |
| Aug 4 | 89°F | 65°F | 108°F 1918 | 50°F 1920 | 27% | 0% |
| Aug 5 | 89°F | 65°F | 110°F 1918 | 50°F 1966 | 27% | 0% |
| Aug 6 | 89°F | 64°F | 107°F 1930 | 48°F 1948 | 27% | 0% |
| Aug 7 | 89°F | 64°F | 108°F 1930 | 52°F 1957 | 27% | 0% |
| Aug 8 | 89°F | 64°F | 111°F 1930 | 54°F 1948 | 26% | 0% |
| Aug 9 | 89°F | 64°F | 111°F 1930 | 52°F 1976 | 26% | 0% |
| Aug 10 | 89°F | 64°F | 106°F 1918 | 50°F 1972 | 26% | 0% |
| Aug 11 | 89°F | 64°F | 106°F 1918 | 52°F 1967 | 26% | 0% |
| Aug 12 | 89°F | 64°F | 102°F 1936 | 48°F 1967 | 26% | 0% |
| Aug 13 | 89°F | 64°F | 102°F 1936 | 45°F 1964 | 26% | 0% |
| Aug 14 | 89°F | 63°F | 104°F 1913 | 49°F 2004 | 26% | 0% |
| Aug 15 | 88°F | 63°F | 103°F 1913 | 48°F 1963 | 25% | 0% |
| Aug 16 | 88°F | 63°F | 103°F 2007 | 48°F 1963 | 25% | 0% |
| Aug 17 | 88°F | 63°F | 110°F 1936 | 50°F 2004 | 25% | 0% |
| Aug 18 | 88°F | 63°F | 110°F 1936 | 53°F 1943 | 25% | 0% |
| Aug 19 | 88°F | 63°F | 108°F 1936 | 49°F 1932 | 25% | 0% |
| Aug 20 | 88°F | 63°F | 105°F 1936 | 49°F 1953 | 25% | 0% |
| Aug 21 | 88°F | 62°F | 108°F 1900 | 46°F 1950 | 25% | 0% |
| Aug 22 | 88°F | 62°F | 106°F 1936 | 46°F 1950 | 24% | 0% |
| Aug 23 | 88°F | 62°F | 101°F 1968 | 48°F 1923 | 24% | 0% |
| Aug 24 | 87°F | 62°F | 102°F 1943 | 47°F 1952 | 24% | 0% |
| Aug 25 | 87°F | 62°F | 102°F 1943 | 49°F 1927 | 24% | 0% |
| Aug 26 | 87°F | 62°F | 103°F 1943 | 47°F 1958 | 24% | 0% |
| Aug 27 | 87°F | 61°F | 109°F 1936 | 43°F 2009 | 24% | 0% |
| Aug 28 | 87°F | 61°F | 107°F 1936 | 41°F 2009 | 24% | 0% |
| Aug 29 | 87°F | 61°F | 103°F 1925 | 43°F 1986 | 24% | 0% |
| Aug 30 | 86°F | 61°F | 102°F 1951 | 44°F 2009 | 24% | 0% |
| Aug 31 | 86°F | 60°F | 104°F 1953 | 44°F 1915 | 24% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (CDT).
- August 1
- sunrise 5:57 AM, sunset 8:03 PM
- August 31
- sunrise 6:23 AM, sunset 7:25 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00115515 (Mcleansboro), public domain. Records: NOAA GHCN-Daily, station USC00113879, 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.