September weather in Hermitage, PA
The average temperature in Hermitage in September is 61.9°F (48.6°F–75.2°F). Average precipitation: inches.
September is a fall month in Hermitage, and is warmer than the annual average of 48.5°F. Daily temperatures swing about 26.6°F between overnight low and afternoon high. Daylight averages about 12h 16m. For travel, September is a comfortable month to visit.
Avg High
75.2°F
Avg Low
48.6°F
Precipitation
in
Daylight
12h 16m
September records in Hermitage
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| September 1 | 99.0°F (1953) | 36.0°F (1967) | 2.51 in (1965) |
| September 2 | 100.9°F (1953) | 36.0°F (1994) | 2.03 in (1981) |
| September 3 | 97.0°F (1953) | 36.0°F (1998) | 1.91 in (1993) |
| September 4 | 95.0°F (1953) | 30.9°F (1997) | 0.95 in (1991) |
| September 5 | 88.0°F (1985) | 35.1°F (1997) | 0.67 in (1958) |
| September 6 | 88.0°F (1961) | 30.0°F (1962) | 1.31 in (1975) |
| September 7 | 91.9°F (1985) | 28.9°F (1962) | 1.72 in (1990) |
| September 8 | 91.0°F (1959) | 28.9°F (1956) | 1.34 in (1985) |
| September 9 | 91.9°F (1964) | 32.0°F (1956) | 4.47 in (2004) |
| September 10 | 93.0°F (1964) | 30.0°F (1956) | 1.93 in (1996) |
| September 11 | 93.9°F (1952) | 32.0°F (1994) | 0.74 in (1997) |
| September 12 | 97.0°F (1952) | 30.9°F (1959) | 1.54 in (1975) |
| September 13 | 97.0°F (1952) | 32.0°F (1955) | 1.06 in (1971) |
| September 14 | 93.9°F (1952) | 34.0°F (1975) | 3.34 in (1977) |
| September 15 | 91.0°F (1991) | 34.0°F (2001) | 1.56 in (1979) |
| September 16 | 93.0°F (1991) | 30.0°F (1966) | 0.69 in (1952) |
| September 17 | 93.0°F (1955) | 24.1°F (1959) | 1.43 in (1983) |
| September 18 | 90.0°F (1955) | 28.9°F (1959) | 2.36 in (1972) |
| September 19 | 90.0°F (1955) | 25.0°F (1959) | 1.48 in (1952) |
| September 20 | 89.1°F (1978) | 30.0°F (1962) | 1.65 in (1964) |
| September 21 | 86.0°F (1965) | 30.0°F (1956) | 1.00 in (1974) |
| September 22 | 88.0°F (1970) | 28.9°F (1956) | 2.79 in (1992) |
| September 23 | 88.0°F (1961) | 26.1°F (1995) | 1.45 in (1973) |
| September 24 | 89.1°F (1961) | 27.0°F (1995) | 1.29 in (1986) |
| September 25 | 87.1°F (1961) | 30.9°F (1967) | 1.68 in (1977) |
| September 26 | 91.0°F (2007) | 30.9°F (1956) | 2.76 in (1994) |
| September 27 | 88.0°F (1998) | 23.0°F (1957) | 1.00 in (1982) |
| September 28 | 88.0°F (1959) | 23.0°F (1957) | 1.42 in (1996) |
| September 29 | 91.9°F (1953) | 25.0°F (2000) | 1.43 in (1997) |
| September 30 | 90.0°F (1953) | 28.0°F (2003) | 1.04 in (1999) |