August weather in Westville, IL
The average temperature in Westville in August is °F (°F–°F). Average precipitation: 3.33 inches.
August is a summer month in Westville, and is cooler than the annual average of 0°F. Expect about 8 days with precipitation. Daylight averages about 13h 35m.
Avg High
°F
Avg Low
°F
Precipitation
3.33 in
Daylight
13h 35m
August records in Westville
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | — | — | 1.12 in (1978) |
| August 2 | — | — | 3.22 in (1958) |
| August 3 | — | — | 1.76 in (1975) |
| August 4 | — | — | 4.80 in (1968) |
| August 5 | — | — | 1.66 in (1982) |
| August 6 | — | — | 1.84 in (1977) |
| August 7 | — | — | 1.81 in (1977) |
| August 8 | — | — | 1.10 in (1958) |
| August 9 | — | — | 2.50 in (1969) |
| August 10 | — | — | 0.84 in (1983) |
| August 11 | — | — | 1.25 in (2005) |
| August 12 | — | — | 1.50 in (1972) |
| August 13 | — | — | 1.04 in (1990) |
| August 14 | — | — | 2.68 in (1973) |
| August 15 | — | — | 0.89 in (1981) |
| August 16 | — | — | 2.36 in (2016) |
| August 17 | — | — | 2.00 in (2012) |
| August 18 | — | — | 4.48 in (1979) |
| August 19 | — | — | 1.70 in (1963) |
| August 20 | — | — | 1.48 in (1979) |
| August 21 | — | — | 1.32 in (1990) |
| August 22 | — | — | 2.55 in (2002) |
| August 23 | — | — | 1.44 in (1979) |
| August 24 | — | — | 1.50 in (2014) |
| August 25 | — | — | 1.35 in (1971) |
| August 26 | — | — | 1.48 in (1975) |
| August 27 | — | — | 1.83 in (2012) |
| August 28 | — | — | 1.78 in (1989) |
| August 29 | — | — | 2.18 in (2021) |
| August 30 | — | — | 1.90 in (1951) |
| August 31 | — | — | 2.41 in (2003) |