July weather in Williamsburg, VA
The average temperature in Williamsburg in July is 79.3°F (70.2°F–88.5°F). Average precipitation: 5.92 inches.
July is a summer month in Williamsburg, and is warmer than the annual average of 59.7°F. Daily temperatures swing about 18.3°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 14h 20m. For travel, July is a wet month.
Avg High
88.5°F
Avg Low
70.2°F
Precipitation
5.92 in
Daylight
14h 20m
July records in Williamsburg
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 98.1°F (1953) | 52.0°F (1988) | 2.17 in (2021) |
| July 2 | 100.0°F (1953) | 51.1°F (1952) | 1.65 in (2021) |
| July 3 | 99.0°F (1953) | 53.1°F (1957) | 1.11 in (1959) |
| July 4 | 99.0°F (2002) | 54.0°F (1986) | 2.23 in (1994) |
| July 5 | 100.9°F (1999) | 51.1°F (1963) | 1.55 in (2005) |
| July 6 | 100.9°F (1999) | 51.1°F (1979) | 1.24 in (1981) |
| July 7 | 100.9°F (2010) | 52.0°F (1979) | 1.31 in (2004) |
| July 8 | 100.9°F (2012) | 53.1°F (1972) | 5.24 in (2011) |
| July 9 | 99.0°F (1986) | 55.0°F (1984) | 3.09 in (1956) |
| July 10 | 100.0°F (1993) | 55.0°F (1961) | 2.65 in (1959) |
| July 11 | 100.0°F (1990) | 55.0°F (1963) | 1.80 in (1999) |
| July 12 | 98.1°F (1986) | 54.0°F (1978) | 3.22 in (2024) |
| July 13 | 99.0°F (1986) | 52.0°F (1978) | 2.73 in (1996) |
| July 14 | 98.1°F (1993) | 55.9°F (1955) | 3.01 in (1989) |
| July 15 | 102.9°F (1983) | 55.0°F (1991) | 2.36 in (1975) |
| July 16 | 99.0°F (1980) | 57.9°F (1960) | 1.95 in (1949) |
| July 17 | 98.1°F (1980) | 55.0°F (1954) | 1.07 in (1995) |
| July 18 | 100.9°F (1983) | 54.0°F (1987) | 1.70 in (1992) |
| July 19 | 98.1°F (1983) | 57.9°F (1957) | 4.64 in (2003) |
| July 20 | 98.1°F (1980) | 60.1°F (1957) | 1.86 in (1991) |
| July 21 | 102.9°F (1983) | 55.0°F (1996) | 3.77 in (2018) |
| July 22 | 100.9°F (1998) | 55.0°F (1965) | 2.07 in (1953) |
| July 23 | 99.0°F (1957) | 55.0°F (1974) | 3.55 in (1985) |
| July 24 | 102.9°F (2010) | 55.0°F (1977) | 3.35 in (2000) |
| July 25 | 102.9°F (2010) | 48.0°F (2007) | 1.72 in (2004) |
| July 26 | 99.0°F (1987) | 50.0°F (2007) | 3.15 in (2009) |
| July 27 | 100.9°F (2005) | 53.1°F (1962) | 1.60 in (1974) |
| July 28 | 100.0°F (2005) | 54.0°F (1962) | 2.87 in (2004) |
| July 29 | 100.0°F (1993) | 60.1°F (1977) | 2.73 in (2001) |
| July 30 | 98.1°F (1953) | 55.0°F (1991) | 3.80 in (1960) |
| July 31 | 100.0°F (1999) | 55.0°F (1956) | 2.34 in (1978) |