August weather in Butler, PA
The average temperature in Butler in August is 68.8°F (56.8°F–80.7°F). Average precipitation: 4.02 inches.
August is a summer month in Butler, and is warmer than the annual average of 48.5°F. Daily temperatures swing about 23.9°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 13h 38m. For travel, August is a comfortable month to visit.
Avg High
80.7°F
Avg Low
56.8°F
Precipitation
4.02 in
Daylight
13h 38m
August records in Butler
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 96.1°F (1999) | 46.0°F (1989) | 0.92 in (1970) |
| August 2 | 95.0°F (2002) | 43.0°F (1976) | 0.75 in (2009) |
| August 3 | 96.1°F (1988) | 45.0°F (1976) | 2.25 in (1993) |
| August 4 | 93.9°F (1988) | 46.9°F (1976) | 1.08 in (1984) |
| August 5 | 95.0°F (1988) | 46.0°F (1971) | 0.95 in (1994) |
| August 6 | 91.0°F (1988) | 42.1°F (1994) | 1.15 in (2007) |
| August 7 | 91.9°F (2001) | 43.0°F (1997) | 1.70 in (2000) |
| August 8 | 93.9°F (2001) | 43.0°F (1975) | 1.15 in (1978) |
| August 9 | 95.0°F (2001) | 43.0°F (1989) | 1.37 in (1996) |
| August 10 | 93.0°F (1988) | 44.1°F (1989) | 1.52 in (1987) |
| August 11 | 93.0°F (1988) | 42.1°F (1972) | 0.68 in (1975) |
| August 12 | 96.1°F (1988) | 41.0°F (1968) | 1.37 in (1995) |
| August 13 | 93.9°F (1988) | 44.1°F (1971) | 1.53 in (1997) |
| August 14 | 95.0°F (1988) | 44.1°F (1971) | 0.92 in (1994) |
| August 15 | 95.0°F (1988) | 44.1°F (2013) | 1.25 in (2010) |
| August 16 | 91.0°F (1995) | 42.1°F (1979) | 1.25 in (1985) |
| August 17 | 93.0°F (1995) | 42.1°F (1976) | 1.30 in (1997) |
| August 18 | 100.0°F (1988) | 41.0°F (1981) | 1.37 in (1997) |
| August 19 | 90.0°F (2019) | 42.1°F (1977) | 0.82 in (1984) |
| August 20 | 90.0°F (1978) | 42.1°F (1977) | 1.17 in (2004) |
| August 21 | 93.0°F (1968) | 43.0°F (1969) | 3.95 in (2007) |
| August 22 | 90.0°F (1968) | 39.0°F (1982) | 1.42 in (1971) |
| August 23 | 93.0°F (1968) | 41.0°F (1973) | 1.00 in (2017) |
| August 24 | 93.0°F (1968) | 39.9°F (1971) | 1.17 in (1979) |
| August 25 | 91.0°F (1968) | 39.9°F (1971) | 0.95 in (1999) |
| August 26 | 90.0°F (1976) | 39.9°F (1977) | 1.41 in (1998) |
| August 27 | 91.9°F (1993) | 42.1°F (1969) | 0.76 in (1979) |
| August 28 | 91.9°F (1973) | 37.9°F (1968) | 2.56 in (1974) |
| August 29 | 93.0°F (1973) | 32.0°F (1982) | 2.50 in (1974) |
| August 30 | 91.9°F (1991) | 37.0°F (1986) | 2.19 in (2003) |
| August 31 | 91.0°F (1973) | 36.0°F (1976) | 2.20 in (2005) |