August weather in Parkersburg, IL
The average temperature in Parkersburg in August is 74.8°F (63.8°F–85.8°F). Average precipitation: 3.19 inches.
August is a summer month in Parkersburg, and is warmer than the annual average of 54.2°F. Daily temperatures swing about 22°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 13h 30m. For travel, August is a comfortable month to visit.
Avg High
85.8°F
Avg Low
63.8°F
Precipitation
3.19 in
Daylight
13h 30m
August records in Parkersburg
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 100.9°F (1913) | 46.0°F (1971) | 1.66 in (1926) |
| August 2 | 102.0°F (1901) | 46.9°F (1920) | 2.55 in (2022) |
| August 3 | 107.1°F (1947) | 46.9°F (1920) | 4.12 in (1924) |
| August 4 | 106.0°F (1947) | 50.0°F (1950) | 2.65 in (1959) |
| August 5 | 106.0°F (1918) | 51.1°F (1950) | 2.28 in (1959) |
| August 6 | 106.0°F (1930) | 51.1°F (1957) | 2.35 in (1962) |
| August 7 | 107.1°F (1930) | 48.0°F (1990) | 2.60 in (1985) |
| August 8 | 109.0°F (1930) | 48.0°F (1989) | 1.90 in (1907) |
| August 9 | 109.0°F (1930) | 48.9°F (1989) | 1.94 in (2013) |
| August 10 | 100.9°F (1944) | 51.1°F (1972) | 1.20 in (1966) |
| August 11 | 104.0°F (1941) | 48.0°F (2004) | 2.09 in (1945) |
| August 12 | 102.0°F (1918) | 48.0°F (1967) | 2.44 in (1934) |
| August 13 | 102.0°F (1936) | 41.0°F (1964) | 1.48 in (1977) |
| August 14 | 100.0°F (1918) | 45.0°F (1963) | 1.73 in (1914) |
| August 15 | 100.9°F (1936) | 44.1°F (1963) | 2.54 in (1916) |
| August 16 | 102.0°F (1988) | 45.0°F (1963) | 2.15 in (1920) |
| August 17 | 105.1°F (1936) | 52.0°F (1929) | 2.50 in (1915) |
| August 18 | 109.0°F (1936) | 48.0°F (1963) | 2.68 in (1926) |
| August 19 | 108.0°F (1936) | 48.9°F (1943) | 1.80 in (1967) |
| August 20 | 104.0°F (1936) | 48.0°F (1897) | 1.52 in (1915) |
| August 21 | 106.0°F (1936) | 46.0°F (1950) | 3.08 in (1969) |
| August 22 | 106.0°F (1936) | 46.0°F (1950) | 1.36 in (1901) |
| August 23 | 100.9°F (1936) | 48.0°F (1920) | 3.68 in (2000) |
| August 24 | 106.0°F (1943) | 48.0°F (1920) | 1.55 in (1989) |
| August 25 | 105.1°F (1943) | 46.9°F (1917) | 3.09 in (2004) |
| August 26 | 109.0°F (1943) | 44.1°F (1917) | 2.34 in (1944) |
| August 27 | 100.9°F (1936) | 48.0°F (1968) | 1.24 in (1944) |
| August 28 | 105.1°F (1936) | 46.9°F (1968) | 2.40 in (1977) |
| August 29 | 100.9°F (1909) | 44.1°F (1965) | 1.30 in (1917) |
| August 30 | 99.0°F (1943) | 44.1°F (1946) | 2.19 in (1978) |
| August 31 | 102.0°F (1943) | 41.0°F (1915) | 2.50 in (1950) |