August weather in Hartley, IA
The average temperature in Hartley in August is °F (°F–°F). Average precipitation: 3.59 inches.
August is a summer month in Hartley, and is cooler than the annual average of 0°F. Daylight averages about 13h 46m.
Avg High
°F
Avg Low
°F
Precipitation
3.59 in
Daylight
13h 46m
August records in Hartley
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | — | — | 0.10 in (1956) |
| August 2 | — | — | 0.09 in (2016) |
| August 3 | — | — | 0.36 in (2013) |
| August 4 | — | — | 0.43 in (2018) |
| August 5 | — | — | 1.17 in (2018) |
| August 6 | — | — | 0.58 in (2021) |
| August 7 | — | — | 0.84 in (2022) |
| August 8 | — | — | 0.60 in (1957) |
| August 9 | — | — | 0.90 in (1955) |
| August 10 | — | — | 1.21 in (2014) |
| August 11 | — | — | 0.81 in (2013) |
| August 12 | — | — | 0.68 in (1994) |
| August 13 | — | — | 0.56 in (1956) |
| August 14 | — | — | 1.22 in (1993) |
| August 15 | — | — | 0.66 in (2014) |
| August 16 | — | — | 1.18 in (2014) |
| August 17 | — | — | 1.48 in (2015) |
| August 18 | — | — | 2.43 in (2015) |
| August 19 | — | — | 0.77 in (2015) |
| August 20 | — | — | 1.12 in (1966) |
| August 21 | — | — | 0.33 in (2018) |
| August 22 | — | — | 1.18 in (2017) |
| August 23 | — | — | 1.00 in (2014) |
| August 24 | — | — | 0.82 in (2016) |
| August 25 | — | — | 1.08 in (2012) |
| August 26 | — | — | 0.85 in (1994) |
| August 27 | — | — | 0.61 in (1993) |
| August 28 | — | — | 1.06 in (2018) |
| August 29 | — | — | 1.11 in (2014) |
| August 30 | — | — | 1.51 in (1993) |
| August 31 | — | — | 0.11 in (2021) |