August weather in Cashton, WI
The average temperature in Cashton in August is 69.7°F (60.8°F–78.7°F). Average precipitation: 4.10 inches.
August is a summer month in Cashton, and is warmer than the annual average of 46.2°F. Daily temperatures swing about 17.9°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 13h 49m. For travel, August is a comfortable month to visit.
Avg High
78.7°F
Avg Low
60.8°F
Precipitation
4.10 in
Daylight
13h 49m
August records in Cashton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 102.0°F (1988) | 50.0°F (1976) | 0.55 in (2012) |
| August 2 | 100.0°F (1988) | 46.9°F (1950) | 1.81 in (2001) |
| August 3 | 99.0°F (1988) | 48.0°F (1950) | 1.60 in (2004) |
| August 4 | 90.0°F (1955) | 46.0°F (1951) | 1.27 in (2007) |
| August 5 | 89.1°F (2001) | 41.0°F (1957) | 2.08 in (1979) |
| August 6 | 93.9°F (1984) | 48.9°F (1952) | 1.43 in (2006) |
| August 7 | 98.1°F (2001) | 43.0°F (1971) | 0.93 in (1960) |
| August 8 | 93.0°F (1949) | 50.0°F (1976) | 1.87 in (1991) |
| August 9 | 91.0°F (1985) | 42.1°F (1972) | 1.13 in (1993) |
| August 10 | 91.0°F (1958) | 46.9°F (1952) | 2.11 in (1992) |
| August 11 | 93.0°F (1988) | 45.0°F (1979) | 0.71 in (1959) |
| August 12 | 93.0°F (1988) | 45.0°F (1952) | 0.72 in (2007) |
| August 13 | 90.0°F (1971) | 44.1°F (1964) | 3.00 in (2010) |
| August 14 | 90.0°F (1958) | 35.1°F (1964) | 2.05 in (2007) |
| August 15 | 96.1°F (1950) | 44.1°F (1979) | 1.99 in (1959) |
| August 16 | 100.0°F (1988) | 45.0°F (1951) | 1.54 in (1977) |
| August 17 | 102.0°F (1988) | 46.9°F (1963) | 1.26 in (2000) |
| August 18 | 99.0°F (1988) | 39.9°F (1985) | 1.75 in (1979) |
| August 19 | 95.0°F (1955) | 43.0°F (1956) | 2.42 in (2007) |
| August 20 | 93.0°F (1955) | 34.0°F (1950) | 0.97 in (2009) |
| August 21 | 97.0°F (1955) | 44.1°F (1950) | 1.12 in (2002) |
| August 22 | 93.0°F (1976) | 41.0°F (1952) | 1.74 in (2001) |
| August 23 | 90.0°F (1978) | 42.1°F (1952) | 0.67 in (1957) |
| August 24 | 93.0°F (2003) | 45.0°F (1956) | 1.82 in (2007) |
| August 25 | 91.0°F (2003) | 39.9°F (1958) | 1.75 in (1975) |
| August 26 | 90.0°F (1991) | 41.0°F (1964) | 1.70 in (1979) |
| August 27 | 90.0°F (1984) | 45.0°F (1971) | 2.29 in (1959) |
| August 28 | 95.0°F (1984) | 46.0°F (1988) | 1.67 in (1979) |
| August 29 | 93.9°F (1984) | 46.0°F (1976) | 2.12 in (2003) |
| August 30 | 90.0°F (1983) | 46.0°F (1974) | 1.73 in (1993) |
| August 31 | 91.9°F (2000) | 45.0°F (1950) | 1.91 in (1962) |