Minnewaukan Weather in August
Average highs run from 81°F on August 1 to 76°F on August 31, and lows from 57°F to 51°F. Normal precipitation for the month is 2.03 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
- 79°F
- Average low
- 55°F
- Precipitation
- 2.03 in
- Record high
- 103°FAug 4, 1947
- Record low
- 32°FAug 24, 1934
- Chance of a freeze
- 0%
- Days of 90°F or more
- 2.5
- Daylight
- 15 h 00 min to 13 h 26 min
- Cloud cover
- 51%
- Humidity
- 60%
- Dew point
- 53°F
- Wind
- 9.8 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Aug 1 | 81°F | 57°F | 100°F 1926 | 42°F 1927 | 27% |
| Aug 2 | 81°F | 57°F | 99°F 1946 | 42°F 1923 | 27% |
| Aug 3 | 81°F | 57°F | 100°F 1959 | 42°F 1971 | 26% |
| Aug 4 | 81°F | 57°F | 103°F 1947 | 41°F 1923 | 26% |
| Aug 5 | 81°F | 57°F | 101°F 1964 | 45°F 1992 | 26% |
| Aug 6 | 81°F | 57°F | 100°F 1937 | 43°F 1921 | 26% |
| Aug 7 | 81°F | 57°F | 103°F 1949 | 41°F 1921 | 26% |
| Aug 8 | 81°F | 57°F | 102°F 1958 | 41°F 1927 | 26% |
| Aug 9 | 80°F | 56°F | 96°F 1937 | 44°F 1924 | 26% |
| Aug 10 | 80°F | 56°F | 98°F 1988 | 40°F 1985 | 25% |
| Aug 11 | 80°F | 56°F | 100°F 1958 | 39°F 1946 | 25% |
| Aug 12 | 80°F | 56°F | 96°F 1965 | 42°F 1992 | 25% |
| Aug 13 | 80°F | 56°F | 98°F 1922 | 33°F 1964 | 25% |
| Aug 14 | 80°F | 55°F | 99°F 1952 | 33°F 1968 | 25% |
| Aug 15 | 80°F | 55°F | 95°F 1967 | 43°F 1979 | 25% |
| Aug 16 | 80°F | 55°F | 98°F 1969 | 39°F 1924 | 24% |
| Aug 17 | 79°F | 55°F | 100°F 1934 | 37°F 1968 | 24% |
| Aug 18 | 79°F | 55°F | 99°F 1959 | 38°F 1932 | 24% |
| Aug 19 | 79°F | 54°F | 94°F 1948 | 37°F 1950 | 24% |
| Aug 20 | 79°F | 54°F | 96°F 1963 | 39°F 1956 | 24% |
| Aug 21 | 79°F | 54°F | 103°F 1947 | 37°F 1967 | 24% |
| Aug 22 | 78°F | 54°F | 101°F 1947 | 39°F 1927 | 23% |
| Aug 23 | 78°F | 53°F | 103°F 1925 | 34°F 1927 | 23% |
| Aug 24 | 78°F | 53°F | 98°F 1967 | 32°F 1934 | 23% |
| Aug 25 | 78°F | 53°F | 95°F 1952 | 36°F 1934 | 23% |
| Aug 26 | 77°F | 53°F | 97°F 1937 | 39°F 1934 | 23% |
| Aug 27 | 77°F | 52°F | 95°F 1984 | 33°F 1982 | 23% |
| Aug 28 | 77°F | 52°F | 97°F 1971 | 34°F 1965 | 23% |
| Aug 29 | 77°F | 52°F | 99°F 1972 | 39°F 1988 | 23% |
| Aug 30 | 76°F | 51°F | 94°F 1929 | 39°F 1928 | 23% |
| Aug 31 | 76°F | 51°F | 101°F 1953 | 34°F 1958 | 23% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (CDT).
- August 1
- sunrise 6:13 AM, sunset 9:13 PM
- August 31
- sunrise 6:54 AM, sunset 8:20 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00325848 (Minnewaukan), public domain. Records: NOAA GHCN-Daily, station USW00014912, 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.