August weather in Donovan, IL
The average temperature in Donovan in August is °F (°F–°F). Average precipitation: 3.89 inches.
August is a summer month in Donovan, and is cooler than the annual average of 0°F. Daylight averages about 13h 38m.
Avg High
°F
Avg Low
°F
Precipitation
3.89 in
Daylight
13h 38m
August records in Donovan
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | — | — | 0.81 in (2024) |
| August 2 | — | — | 1.59 in (2002) |
| August 3 | — | — | 1.67 in (2018) |
| August 4 | — | — | 3.00 in (2004) |
| August 5 | — | — | 1.49 in (2008) |
| August 6 | — | — | 3.73 in (2023) |
| August 7 | — | — | 0.20 in (2000) |
| August 8 | — | — | 0.92 in (1998) |
| August 9 | — | — | 1.35 in (2011) |
| August 10 | — | — | 0.46 in (2023) |
| August 11 | — | — | 0.71 in (2018) |
| August 12 | — | — | 1.37 in (2014) |
| August 13 | — | — | 1.98 in (1999) |
| August 14 | — | — | 0.85 in (2005) |
| August 15 | — | — | 0.63 in (2023) |
| August 16 | — | — | 2.70 in (2016) |
| August 17 | — | — | 1.60 in (1997) |
| August 18 | — | — | 1.50 in (2015) |
| August 19 | — | — | 1.60 in (2002) |
| August 20 | — | — | 0.83 in (2007) |
| August 21 | — | — | 3.63 in (2007) |
| August 22 | — | — | 0.86 in (2017) |
| August 23 | — | — | 0.70 in (2013) |
| August 24 | — | — | 0.61 in (2014) |
| August 25 | — | — | 1.00 in (2016) |
| August 26 | — | — | 2.93 in (2004) |
| August 27 | — | — | 1.85 in (2012) |
| August 28 | — | — | 1.28 in (2024) |
| August 29 | — | — | 1.76 in (2004) |
| August 30 | — | — | 0.90 in (2022) |
| August 31 | — | — | 0.45 in (2001) |