August weather in Amboy, IL
The average temperature in Amboy in August is °F (°F–°F). Average precipitation: 4.01 inches.
August is a summer month in Amboy, and is cooler than the annual average of 0°F. Expect about 10 days with precipitation. Daylight averages about 13h 41m.
Avg High
°F
Avg Low
°F
Precipitation
4.01 in
Daylight
13h 41m
August records in Amboy
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | — | — | 0.15 in (2000) |
| August 2 | — | — | 0.58 in (2000) |
| August 3 | — | — | 0.52 in (2006) |
| August 4 | — | — | 1.10 in (2004) |
| August 5 | — | — | 2.10 in (2008) |
| August 6 | — | — | 2.03 in (1996) |
| August 7 | — | — | 0.68 in (2000) |
| August 8 | — | — | 2.30 in (2022) |
| August 9 | — | — | 2.76 in (2022) |
| August 10 | — | — | 1.75 in (2006) |
| August 11 | — | — | 1.43 in (2023) |
| August 12 | — | — | 1.40 in (2016) |
| August 13 | — | — | 0.75 in (2002) |
| August 14 | — | — | 0.50 in (2002) |
| August 15 | — | — | 1.86 in (1997) |
| August 16 | — | — | 0.55 in (2001) |
| August 17 | — | — | 1.52 in (1997) |
| August 18 | — | — | 2.08 in (2016) |
| August 19 | — | — | 2.19 in (2025) |
| August 20 | — | — | 1.22 in (2007) |
| August 21 | — | — | 1.10 in (2019) |
| August 22 | — | — | 1.36 in (2014) |
| August 23 | — | — | 1.56 in (1996) |
| August 24 | — | — | 2.50 in (2007) |
| August 25 | — | — | 0.72 in (2022) |
| August 26 | — | — | 1.45 in (2019) |
| August 27 | — | — | 1.55 in (2012) |
| August 28 | — | — | 1.42 in (2024) |
| August 29 | — | — | 1.86 in (2018) |
| August 30 | — | — | 1.40 in (2016) |
| August 31 | — | — | 0.56 in (1997) |