August weather in Lake Mills, IA
The average temperature in Lake Mills in August is °F (°F–°F). Average precipitation: 4.25 inches.
August is a summer month in Lake Mills, and is cooler than the annual average of 0°F. Expect about 10 days with precipitation. Daylight averages about 13h 47m.
Avg High
°F
Avg Low
°F
Precipitation
4.25 in
Daylight
13h 47m
August records in Lake Mills
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | — | — | 3.00 in (2004) |
| August 2 | — | — | 4.52 in (2006) |
| August 3 | — | — | 2.08 in (1990) |
| August 4 | — | — | 2.25 in (1982) |
| August 5 | — | — | 2.45 in (2002) |
| August 6 | — | — | 1.42 in (2019) |
| August 7 | — | — | 3.68 in (2022) |
| August 8 | — | — | 1.98 in (1979) |
| August 9 | — | — | 1.36 in (2010) |
| August 10 | — | — | 4.00 in (2025) |
| August 11 | — | — | 2.72 in (1996) |
| August 12 | — | — | 2.21 in (2005) |
| August 13 | — | — | 1.84 in (1980) |
| August 14 | — | — | 1.53 in (1986) |
| August 15 | — | — | 1.99 in (1993) |
| August 16 | — | — | 2.02 in (1980) |
| August 17 | — | — | 1.72 in (2015) |
| August 18 | — | — | 5.50 in (2025) |
| August 19 | — | — | 2.75 in (1990) |
| August 20 | — | — | 1.42 in (2009) |
| August 21 | — | — | 5.30 in (1979) |
| August 22 | — | — | 3.42 in (1959) |
| August 23 | — | — | 3.10 in (1959) |
| August 24 | — | — | 3.53 in (2016) |
| August 25 | — | — | 1.97 in (1975) |
| August 26 | — | — | 2.05 in (1981) |
| August 27 | — | — | 3.39 in (2021) |
| August 28 | — | — | 2.46 in (2008) |
| August 29 | — | — | 2.12 in (1985) |
| August 30 | — | — | 2.98 in (1962) |
| August 31 | — | — | 2.02 in (1962) |