August weather in Wilton, WI
The average temperature in Wilton in August is °F (°F–°F). Average precipitation: 4.59 inches.
August is a summer month in Wilton, and is cooler than the annual average of 0°F. Expect about 9 days with precipitation. Daylight averages about 13h 49m.
Avg High
°F
Avg Low
°F
Precipitation
4.59 in
Daylight
13h 49m
August records in Wilton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | — | — | 0.52 in (1980) |
| August 2 | — | — | 1.15 in (2001) |
| August 3 | — | — | 0.95 in (1994) |
| August 4 | — | — | 3.03 in (1990) |
| August 5 | — | — | 1.90 in (2007) |
| August 6 | — | — | 2.00 in (1980) |
| August 7 | — | — | 3.80 in (1980) |
| August 8 | — | — | 2.10 in (2009) |
| August 9 | — | — | 1.55 in (1993) |
| August 10 | — | — | 1.50 in (1994) |
| August 11 | — | — | 1.83 in (2019) |
| August 12 | — | — | 0.60 in (2007) |
| August 13 | — | — | 1.49 in (2010) |
| August 14 | — | — | 2.50 in (1993) |
| August 15 | — | — | 0.52 in (1977) |
| August 16 | — | — | 2.80 in (1983) |
| August 17 | — | — | 2.91 in (2016) |
| August 18 | — | — | 1.00 in (1999) |
| August 19 | — | — | 5.40 in (2007) |
| August 20 | — | — | 2.25 in (1979) |
| August 21 | — | — | 0.69 in (2009) |
| August 22 | — | — | 3.25 in (2001) |
| August 23 | — | — | 0.70 in (1982) |
| August 24 | — | — | 1.47 in (2016) |
| August 25 | — | — | 1.40 in (1986) |
| August 26 | — | — | 0.90 in (2000) |
| August 27 | — | — | 1.35 in (1997) |
| August 28 | — | — | 9.66 in (2018) |
| August 29 | — | — | 2.54 in (2018) |
| August 30 | — | — | 1.20 in (1994) |
| August 31 | — | — | 2.80 in (1989) |