August weather in Rockdale, WI
The average temperature in Rockdale in August is 70.1°F (59.6°F–80.6°F). Average precipitation: 3.86 inches.
August is a summer month in Rockdale, and is warmer than the annual average of 47.3°F. Daily temperatures swing about 21°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 13h 46m. For travel, August is a comfortable month to visit.
Avg High
80.6°F
Avg Low
59.6°F
Precipitation
3.86 in
Daylight
13h 46m
August records in Rockdale
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 97.0°F (2001) | 43.0°F (1990) | 1.10 in (1942) |
| August 2 | 102.0°F (1988) | 45.0°F (1985) | 1.51 in (1966) |
| August 3 | 99.0°F (1988) | 46.9°F (1985) | 1.39 in (1952) |
| August 4 | 96.1°F (1947) | 45.0°F (1951) | 2.27 in (1994) |
| August 5 | 97.0°F (1988) | 46.0°F (1957) | 1.93 in (2007) |
| August 6 | 95.0°F (1947) | 45.0°F (1971) | 2.12 in (1998) |
| August 7 | 91.9°F (1947) | 42.1°F (1990) | 2.10 in (2022) |
| August 8 | 93.9°F (1988) | 46.0°F (1976) | 2.10 in (1980) |
| August 9 | 97.0°F (1983) | 43.0°F (1964) | 2.42 in (1965) |
| August 10 | 95.0°F (1944) | 46.0°F (1986) | 1.67 in (2021) |
| August 11 | 93.9°F (1944) | 45.0°F (1967) | 1.99 in (2025) |
| August 12 | 93.9°F (2002) | 41.0°F (1983) | 0.77 in (1997) |
| August 13 | 95.0°F (1988) | 46.0°F (1950) | 1.52 in (1994) |
| August 14 | 93.9°F (1944) | 41.0°F (1963) | 2.55 in (2010) |
| August 15 | 95.0°F (1988) | 42.1°F (1979) | 2.14 in (2023) |
| August 16 | 93.9°F (1988) | 41.0°F (1979) | 1.04 in (1952) |
| August 17 | 100.9°F (1988) | 45.0°F (1976) | 2.43 in (2018) |
| August 18 | 100.9°F (1988) | 41.0°F (1963) | 1.76 in (1979) |
| August 19 | 96.1°F (1955) | 44.1°F (1985) | 3.45 in (2007) |
| August 20 | 99.0°F (1955) | 39.0°F (1950) | 1.38 in (1994) |
| August 21 | 100.0°F (1955) | 43.0°F (1950) | 2.79 in (1958) |
| August 22 | 93.9°F (2003) | 46.0°F (1967) | 1.73 in (2002) |
| August 23 | 93.9°F (1947) | 46.0°F (1952) | 1.18 in (1988) |
| August 24 | 98.1°F (2023) | 41.0°F (1984) | 2.31 in (2006) |
| August 25 | 97.0°F (2023) | 39.9°F (1958) | 1.08 in (1982) |
| August 26 | 95.0°F (1973) | 42.1°F (1964) | 1.85 in (1972) |
| August 27 | 95.0°F (1973) | 39.9°F (1968) | 1.87 in (1986) |
| August 28 | 96.1°F (1955) | 37.0°F (1986) | 1.20 in (1945) |
| August 29 | 96.1°F (1984) | 39.0°F (1965) | 2.06 in (2022) |
| August 30 | 97.0°F (1984) | 46.0°F (1986) | 2.29 in (1957) |
| August 31 | 98.1°F (1953) | 42.1°F (1994) | 2.04 in (1956) |