August weather in Lebanon, PA
The average temperature in Lebanon in August is 72.5°F (62.6°F–82.4°F). Average precipitation: 4.63 inches.
August is a summer month in Lebanon, and is warmer than the annual average of 52.3°F. Daily temperatures swing about 19.8°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 13h 36m. For travel, August is a comfortable month to visit.
Avg High
82.4°F
Avg Low
62.6°F
Precipitation
4.63 in
Daylight
13h 36m
August records in Lebanon
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 97.0°F (1983) | 52.0°F (1981) | 1.96 in (2016) |
| August 2 | 98.1°F (2002) | 51.1°F (1990) | 3.61 in (2020) |
| August 3 | 97.0°F (2006) | 53.1°F (1985) | 1.96 in (1974) |
| August 4 | 96.1°F (1975) | 53.1°F (1966) | 2.02 in (1967) |
| August 5 | 96.1°F (1987) | 48.9°F (1976) | 1.66 in (2003) |
| August 6 | 91.9°F (2001) | 46.9°F (1994) | 1.42 in (2024) |
| August 7 | 95.0°F (2001) | 48.9°F (1994) | 1.54 in (2018) |
| August 8 | 95.0°F (2001) | 46.0°F (1975) | 1.21 in (1976) |
| August 9 | 97.0°F (2001) | 46.9°F (1975) | 2.35 in (1991) |
| August 10 | 93.0°F (1973) | 48.9°F (1975) | 2.70 in (1998) |
| August 11 | 93.0°F (2002) | 48.9°F (1974) | 1.63 in (2017) |
| August 12 | 96.1°F (2002) | 48.0°F (1974) | 1.82 in (2004) |
| August 13 | 96.1°F (2002) | 48.0°F (1971) | 1.55 in (1999) |
| August 14 | 98.1°F (2002) | 48.0°F (1983) | 2.82 in (2012) |
| August 15 | 96.1°F (1988) | 48.9°F (1983) | 0.51 in (2002) |
| August 16 | 95.0°F (1997) | 48.0°F (1979) | 1.05 in (2010) |
| August 17 | 91.9°F (1987) | 42.1°F (1979) | 1.70 in (1994) |
| August 18 | 93.9°F (1968) | 46.0°F (1981) | 1.63 in (2017) |
| August 19 | 91.9°F (1987) | 46.0°F (1977) | 1.30 in (2018) |
| August 20 | 97.0°F (1983) | 46.0°F (1977) | 2.00 in (2015) |
| August 21 | 97.0°F (1983) | 44.1°F (1977) | 1.99 in (2016) |
| August 22 | 95.0°F (1983) | 44.1°F (1982) | 1.27 in (1994) |
| August 23 | 96.1°F (1968) | 43.0°F (1973) | 1.23 in (2020) |
| August 24 | 93.9°F (1968) | 42.1°F (1982) | 0.69 in (1986) |
| August 25 | 93.9°F (1968) | 41.0°F (1982) | 1.23 in (1967) |
| August 26 | 93.0°F (1968) | 41.0°F (1982) | 0.72 in (1967) |
| August 27 | 97.0°F (1976) | 48.0°F (1969) | 2.05 in (2006) |
| August 28 | 93.0°F (1973) | 44.1°F (1968) | 1.65 in (2013) |
| August 29 | 97.0°F (2018) | 37.9°F (1982) | 1.02 in (1988) |
| August 30 | 93.0°F (1966) | 39.9°F (1986) | 0.30 in (1950) |
| August 31 | 98.1°F (1973) | 39.9°F (1986) | 1.78 in (1984) |