August weather in Plainville, IL
The average temperature in Plainville in August is °F (°F–°F). Average precipitation: 3.87 inches.
August is a summer month in Plainville, and is cooler than the annual average of 0°F. Expect about 8 days with precipitation. Daylight averages about 13h 34m.
Avg High
°F
Avg Low
°F
Precipitation
3.87 in
Daylight
13h 34m
August records in Plainville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 89.1°F (1980) | 73.9°F (1980) | 1.62 in (1995) |
| August 2 | 99.0°F (1980) | 75.0°F (1980) | 3.22 in (1995) |
| August 3 | 80.1°F (1980) | 63.0°F (1980) | 2.11 in (1957) |
| August 4 | 90.0°F (1980) | 64.9°F (1980) | 2.57 in (1968) |
| August 5 | 100.0°F (1980) | 70.0°F (1980) | 3.02 in (1970) |
| August 6 | 91.9°F (1980) | 70.0°F (1980) | 1.77 in (1970) |
| August 7 | 88.0°F (1980) | 70.0°F (1980) | 2.29 in (1995) |
| August 8 | 98.1°F (1980) | 73.0°F (1980) | 1.92 in (2006) |
| August 9 | 98.1°F (1980) | 72.0°F (1980) | 1.38 in (1956) |
| August 10 | 100.0°F (1980) | 75.0°F (1980) | 2.26 in (1961) |
| August 11 | 99.0°F (1980) | 70.0°F (1980) | 0.64 in (1966) |
| August 12 | 84.0°F (1980) | 64.0°F (1980) | 1.06 in (1954) |
| August 13 | 86.0°F (1980) | 66.0°F (1980) | 2.58 in (1987) |
| August 14 | 96.1°F (1980) | 70.0°F (1980) | 2.52 in (1973) |
| August 15 | 88.0°F (1980) | 70.0°F (1980) | 2.13 in (1977) |
| August 16 | 80.1°F (1980) | 62.1°F (1980) | 2.09 in (1980) |
| August 17 | 84.9°F (1980) | 64.9°F (1980) | 2.76 in (2009) |
| August 18 | 90.0°F (1980) | 72.0°F (1980) | 1.12 in (1967) |
| August 19 | 87.1°F (1980) | 72.0°F (1980) | 1.83 in (1963) |
| August 20 | 95.0°F (1980) | 73.9°F (1980) | 1.59 in (2009) |
| August 21 | 96.1°F (1980) | 68.0°F (1980) | 2.41 in (1952) |
| August 22 | 84.0°F (1980) | 63.0°F (1980) | 0.83 in (1974) |
| August 23 | 86.0°F (1980) | 60.1°F (1980) | 1.47 in (1988) |
| August 24 | 88.0°F (1980) | 59.0°F (1980) | 0.40 in (1963) |
| August 25 | 89.1°F (1980) | 60.1°F (1980) | 2.29 in (1964) |
| August 26 | 91.9°F (1980) | 64.0°F (1980) | 3.53 in (1965) |
| August 27 | 96.1°F (1980) | 66.9°F (1980) | 0.92 in (2006) |
| August 28 | 96.1°F (1980) | 70.0°F (1980) | 1.75 in (1974) |
| August 29 | 91.9°F (1980) | 68.0°F (1980) | 4.17 in (1955) |
| August 30 | 90.0°F (1980) | 68.0°F (1980) | 1.06 in (1975) |
| August 31 | 89.1°F (1980) | 66.0°F (1980) | 1.36 in (1965) |