August weather in Iola, IL
The average temperature in Iola in August is 75.5°F (64.5°F–86.4°F). Average precipitation: 3.41 inches.
August is a summer month in Iola, and is warmer than the annual average of 56.1°F. Daily temperatures swing about 21.9°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 13h 31m. For travel, August is a comfortable month to visit.
Avg High
86.4°F
Avg Low
64.5°F
Precipitation
3.41 in
Daylight
13h 31m
August records in Iola
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 100.9°F (1953) | 50.0°F (1918) | 1.77 in (1958) |
| August 2 | 104.0°F (1930) | 50.0°F (1920) | 1.68 in (1974) |
| August 3 | 106.0°F (1930) | 48.0°F (1965) | 1.59 in (1931) |
| August 4 | 106.0°F (1918) | 48.0°F (1912) | 0.83 in (1957) |
| August 5 | 107.1°F (1918) | 48.9°F (1912) | 2.21 in (1985) |
| August 6 | 108.0°F (1930) | 46.9°F (1994) | 2.08 in (1962) |
| August 7 | 106.0°F (1930) | 46.0°F (1990) | 2.38 in (1985) |
| August 8 | 108.0°F (1930) | 46.0°F (1989) | 1.42 in (2000) |
| August 9 | 109.0°F (1930) | 46.9°F (1964) | 7.00 in (2006) |
| August 10 | 102.9°F (1980) | 45.0°F (1972) | 1.34 in (1915) |
| August 11 | 102.0°F (1926) | 48.0°F (1972) | 1.48 in (1982) |
| August 12 | 102.0°F (1918) | 46.0°F (1982) | 1.23 in (1944) |
| August 13 | 102.0°F (1936) | 44.1°F (1964) | 1.33 in (1913) |
| August 14 | 100.0°F (1936) | 46.0°F (1924) | 3.15 in (1929) |
| August 15 | 105.1°F (1936) | 48.0°F (1963) | 2.70 in (1946) |
| August 16 | 102.9°F (1908) | 46.9°F (2004) | 1.60 in (1938) |
| August 17 | 104.0°F (1936) | 52.0°F (1964) | 1.99 in (1959) |
| August 18 | 108.0°F (1936) | 48.9°F (1963) | 2.00 in (1902) |
| August 19 | 108.0°F (1936) | 50.0°F (1943) | 1.48 in (1965) |
| August 20 | 105.1°F (1936) | 50.0°F (1978) | 4.12 in (1915) |
| August 21 | 106.0°F (1936) | 46.0°F (1950) | 1.45 in (1979) |
| August 22 | 106.0°F (1936) | 45.0°F (1950) | 1.27 in (1964) |
| August 23 | 102.9°F (1936) | 46.0°F (1923) | 1.42 in (1907) |
| August 24 | 102.0°F (1936) | 46.0°F (1927) | 3.68 in (1921) |
| August 25 | 100.9°F (1936) | 46.0°F (1942) | 1.60 in (1918) |
| August 26 | 102.9°F (1936) | 46.0°F (1945) | 4.17 in (2004) |
| August 27 | 102.0°F (1936) | 46.9°F (1904) | 0.90 in (1944) |
| August 28 | 104.0°F (1936) | 45.0°F (1968) | 2.17 in (1914) |
| August 29 | 100.0°F (1953) | 39.0°F (1986) | 1.35 in (1977) |
| August 30 | 99.0°F (1908) | 39.0°F (1986) | 1.67 in (1978) |
| August 31 | 102.0°F (1953) | 42.1°F (1915) | 1.44 in (1950) |