August weather in Johnstown, OH
The average temperature in Johnstown in August is °F (°F–°F). Average precipitation: 3.96 inches.
August is a summer month in Johnstown, and is cooler than the annual average of 0°F. Expect about 10 days with precipitation. Daylight averages about 13h 36m.
Avg High
°F
Avg Low
°F
Precipitation
3.96 in
Daylight
13h 36m
August records in Johnstown
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | — | — | 0.18 in (1999) |
| August 2 | — | — | 0.55 in (2003) |
| August 3 | — | — | 0.55 in (2003) |
| August 4 | — | — | 0.63 in (1997) |
| August 5 | — | — | 0.66 in (2010) |
| August 6 | — | — | 1.34 in (2002) |
| August 7 | — | — | 1.28 in (2000) |
| August 8 | — | — | 0.93 in (2008) |
| August 9 | — | — | 0.68 in (1996) |
| August 10 | — | — | 1.40 in (2007) |
| August 11 | — | — | 0.59 in (1998) |
| August 12 | — | — | 0.45 in (1996) |
| August 13 | — | — | 0.61 in (1996) |
| August 14 | — | — | 0.57 in (1999) |
| August 15 | — | — | 0.43 in (1997) |
| August 16 | — | — | 0.72 in (1996) |
| August 17 | — | — | 0.05 in (2005) |
| August 18 | — | — | 2.32 in (2000) |
| August 19 | — | — | 0.99 in (2005) |
| August 20 | — | — | 0.91 in (2009) |
| August 21 | — | — | 1.22 in (2007) |
| August 22 | — | — | 1.11 in (2010) |
| August 23 | — | — | 0.61 in (1998) |
| August 24 | — | — | 0.84 in (2000) |
| August 25 | — | — | 1.28 in (1999) |
| August 26 | — | — | 1.10 in (1998) |
| August 27 | — | — | 0.79 in (2000) |
| August 28 | — | — | 0.62 in (2008) |
| August 29 | — | — | 1.33 in (2006) |
| August 30 | — | — | 3.15 in (2003) |
| August 31 | — | — | 4.08 in (2005) |