August weather in Cornell, WI
The average temperature in Cornell in August is 66.9°F (56.4°F–77.4°F). Average precipitation: 4.26 inches.
August is a summer month in Cornell, and is warmer than the annual average of 42.7°F. Daily temperatures swing about 21°F between overnight low and afternoon high. Daylight averages about 13h 54m. For travel, August is a comfortable month to visit.
Avg High
77.4°F
Avg Low
56.4°F
Precipitation
4.26 in
Daylight
13h 54m
August records in Cornell
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 100.0°F (1988) | 42.1°F (1947) | 2.55 in (1993) |
| August 2 | 100.0°F (1964) | 26.1°F (1999) | 2.65 in (2006) |
| August 3 | 97.0°F (1988) | 42.1°F (1950) | 2.70 in (1956) |
| August 4 | 98.1°F (1947) | 39.9°F (1948) | 1.77 in (1975) |
| August 5 | 98.1°F (1947) | 37.0°F (1948) | 1.03 in (1958) |
| August 6 | 91.9°F (1964) | 41.0°F (1948) | 2.47 in (1935) |
| August 7 | 93.0°F (1949) | 45.0°F (1992) | 1.65 in (1960) |
| August 8 | 91.9°F (1949) | 45.0°F (1945) | 2.36 in (1980) |
| August 9 | 91.9°F (1944) | 39.9°F (1964) | 1.48 in (1952) |
| August 10 | 95.0°F (1944) | 44.1°F (1972) | 2.46 in (1985) |
| August 11 | 95.0°F (1947) | 37.0°F (1946) | 2.80 in (2010) |
| August 12 | 97.0°F (1947) | 41.0°F (1967) | 1.65 in (1985) |
| August 13 | 93.9°F (1944) | 39.9°F (1946) | 3.00 in (2020) |
| August 14 | 93.0°F (1970) | 35.1°F (1964) | 2.34 in (1966) |
| August 15 | 91.9°F (1970) | 39.9°F (1979) | 3.30 in (2000) |
| August 16 | 96.1°F (1988) | 39.9°F (1976) | 2.97 in (1948) |
| August 17 | 97.0°F (1988) | 39.0°F (1954) | 2.04 in (1983) |
| August 18 | 95.0°F (1976) | 34.0°F (1950) | 3.03 in (2005) |
| August 19 | 96.1°F (1976) | 36.0°F (1967) | 1.95 in (1990) |
| August 20 | 93.0°F (1976) | 34.0°F (1950) | 1.73 in (1939) |
| August 21 | 95.0°F (1947) | 36.0°F (2004) | 1.80 in (2002) |
| August 22 | 93.0°F (1942) | 35.1°F (1950) | 1.73 in (1959) |
| August 23 | 93.0°F (1947) | 39.0°F (1945) | 2.43 in (1962) |
| August 24 | 93.9°F (1976) | 33.1°F (1942) | 2.45 in (1995) |
| August 25 | 93.0°F (2003) | 36.0°F (1958) | 1.12 in (2006) |
| August 26 | 91.9°F (1949) | 37.9°F (1950) | 1.10 in (1943) |
| August 27 | 96.1°F (1973) | 37.9°F (1968) | 2.76 in (1977) |
| August 28 | 93.9°F (1973) | 37.9°F (1965) | 5.70 in (1960) |
| August 29 | 91.9°F (1984) | 34.0°F (1976) | 2.60 in (2007) |
| August 30 | 91.0°F (1961) | 36.0°F (1976) | 2.07 in (1962) |
| August 31 | 93.0°F (2012) | 32.0°F (1967) | 3.12 in (1941) |