July weather in Bethlehem, PA
The average temperature in Bethlehem in July is 75.6°F (64.7°F–86.4°F). Average precipitation: 5.30 inches.
July is a summer month in Bethlehem, and is warmer than the annual average of 53.1°F. Daily temperatures swing about 21.7°F between overnight low and afternoon high. Expect about 11 days with precipitation. Daylight averages about 14h 38m. For travel, July is a wet month.
Avg High
86.4°F
Avg Low
64.7°F
Precipitation
5.30 in
Daylight
14h 38m
July records in Bethlehem
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 98.1°F (2018) | 48.9°F (1988) | 1.60 in (2017) |
| July 2 | 102.0°F (1966) | 46.9°F (2007) | 1.53 in (2009) |
| July 3 | 105.1°F (1966) | 46.0°F (2001) | 1.77 in (1956) |
| July 4 | 102.0°F (1949) | 50.0°F (1986) | 1.94 in (2007) |
| July 5 | 98.1°F (1955) | 50.0°F (1968) | 1.43 in (1984) |
| July 6 | 100.9°F (2010) | 50.0°F (1979) | 2.03 in (1984) |
| July 7 | 99.0°F (2010) | 48.9°F (1968) | 1.78 in (2017) |
| July 8 | 96.1°F (1988) | 51.1°F (2000) | 1.59 in (2005) |
| July 9 | 98.1°F (1981) | 48.0°F (1963) | 4.15 in (1952) |
| July 10 | 100.0°F (1988) | 51.1°F (1953) | 5.67 in (2010) |
| July 11 | 97.0°F (1988) | 50.0°F (1996) | 2.75 in (2019) |
| July 12 | 98.1°F (1966) | 48.0°F (2002) | 3.36 in (2004) |
| July 13 | 99.0°F (1966) | 51.1°F (2001) | 2.29 in (1996) |
| July 14 | 100.0°F (1954) | 50.0°F (2009) | 1.68 in (1987) |
| July 15 | 98.1°F (1995) | 51.1°F (2009) | 2.30 in (1961) |
| July 16 | 100.9°F (1988) | 55.0°F (1954) | 1.83 in (1972) |
| July 17 | 99.0°F (1999) | 53.1°F (1987) | 2.64 in (1995) |
| July 18 | 98.1°F (1953) | 53.1°F (1956) | 1.52 in (2022) |
| July 19 | 97.0°F (2013) | 54.0°F (2009) | 1.68 in (1951) |
| July 20 | 100.9°F (1980) | 48.0°F (1997) | 1.98 in (1970) |
| July 21 | 100.9°F (1980) | 48.9°F (1965) | 2.57 in (2003) |
| July 22 | 104.0°F (2011) | 53.1°F (1966) | 2.50 in (2019) |
| July 23 | 99.0°F (1955) | 52.0°F (2000) | 2.30 in (1953) |
| July 24 | 95.0°F (1999) | 52.0°F (2007) | 3.37 in (1997) |
| July 25 | 96.1°F (2025) | 51.1°F (1953) | 2.23 in (2011) |
| July 26 | 96.1°F (1966) | 48.0°F (1976) | 2.87 in (1985) |
| July 27 | 98.1°F (1955) | 52.0°F (1962) | 2.21 in (2004) |
| July 28 | 97.0°F (1949) | 52.0°F (1962) | 3.00 in (1969) |
| July 29 | 96.1°F (1954) | 54.0°F (1965) | 1.64 in (1979) |
| July 30 | 96.1°F (1954) | 50.0°F (1968) | 2.06 in (1960) |
| July 31 | 100.9°F (1954) | 50.0°F (2021) | 1.61 in (1970) |