August weather in Valparaiso, IN
The average temperature in Valparaiso in August is 71.3°F (61.7°F–81.0°F). Average precipitation: 3.57 inches.
August is a summer month in Valparaiso, and is warmer than the annual average of 50.5°F. Daily temperatures swing about 19.3°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 13h 40m. For travel, August is a comfortable month to visit.
Avg High
81.0°F
Avg Low
61.7°F
Precipitation
3.57 in
Daylight
13h 40m
August records in Valparaiso
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 99.0°F (1988) | 33.1°F (1895) | 2.00 in (1897) |
| August 2 | 99.0°F (1988) | 42.1°F (1927) | 2.97 in (1932) |
| August 3 | 96.1°F (1930) | 43.0°F (1927) | 1.89 in (1995) |
| August 4 | 99.0°F (1947) | 39.9°F (1894) | 1.95 in (1998) |
| August 5 | 100.0°F (1918) | 37.9°F (1894) | 1.13 in (1985) |
| August 6 | 99.0°F (1918) | 43.0°F (1894) | 3.00 in (1951) |
| August 7 | 99.0°F (1918) | 44.1°F (1903) | 0.98 in (1927) |
| August 8 | 96.1°F (1896) | 46.9°F (1904) | 1.77 in (1991) |
| August 9 | 102.0°F (1934) | 45.0°F (1964) | 2.70 in (1988) |
| August 10 | 95.0°F (1895) | 42.1°F (1922) | 2.50 in (1957) |
| August 11 | 96.1°F (1941) | 42.1°F (1967) | 1.60 in (1896) |
| August 12 | 99.0°F (1918) | 45.0°F (1946) | 0.85 in (1923) |
| August 13 | 97.0°F (1936) | 45.0°F (1967) | 2.17 in (1943) |
| August 14 | 96.1°F (1944) | 39.9°F (1964) | 1.48 in (1936) |
| August 15 | 95.0°F (1944) | 41.0°F (1964) | 3.76 in (1934) |
| August 16 | 98.1°F (1895) | 42.1°F (1894) | 1.61 in (1934) |
| August 17 | 99.0°F (1988) | 44.1°F (1963) | 3.42 in (1946) |
| August 18 | 98.1°F (1916) | 42.1°F (1963) | 4.42 in (1990) |
| August 19 | 98.1°F (1947) | 45.0°F (1944) | 1.84 in (1960) |
| August 20 | 98.1°F (1947) | 44.1°F (1897) | 2.13 in (1921) |
| August 21 | 96.1°F (1916) | 43.0°F (1950) | 1.81 in (1915) |
| August 22 | 97.0°F (1936) | 43.0°F (1894) | 1.22 in (1955) |
| August 23 | 95.0°F (1947) | 43.0°F (1920) | 1.50 in (1895) |
| August 24 | 97.0°F (1947) | 41.0°F (1927) | 2.00 in (1898) |
| August 25 | 96.1°F (1948) | 41.0°F (1923) | 1.80 in (2004) |
| August 26 | 95.0°F (1948) | 44.1°F (1964) | 1.93 in (1987) |
| August 27 | 95.0°F (1948) | 43.0°F (1894) | 7.34 in (1923) |
| August 28 | 96.1°F (1948) | 42.1°F (1916) | 1.63 in (1978) |
| August 29 | 97.0°F (1925) | 37.9°F (1965) | 2.04 in (1993) |
| August 30 | 96.1°F (1925) | 42.1°F (1986) | 3.66 in (1955) |
| August 31 | 97.0°F (1953) | 39.0°F (1915) | 2.10 in (1902) |