July weather in San Jose, IL
The average temperature in San Jose in July is 74.9°F (64.6°F–85.2°F). Average precipitation: 5.14 inches.
July is a summer month in San Jose, and is warmer than the annual average of 51.7°F. Daily temperatures swing about 20.6°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 14h 36m. For travel, July is a wet month.
Avg High
85.2°F
Avg Low
64.6°F
Precipitation
5.14 in
Daylight
14h 36m
July records in San Jose
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 98.1°F (1970) | 51.1°F (1965) | 3.18 in (1993) |
| July 2 | 98.1°F (1970) | 51.1°F (1995) | 2.14 in (1938) |
| July 3 | 96.1°F (1966) | 50.0°F (1967) | 1.25 in (1992) |
| July 4 | 99.0°F (1990) | 46.9°F (1967) | 3.56 in (1981) |
| July 5 | 99.0°F (1966) | 48.9°F (1967) | 1.69 in (2000) |
| July 6 | 97.0°F (1977) | 48.0°F (1972) | 1.35 in (1963) |
| July 7 | 98.1°F (1989) | 51.1°F (1983) | 1.52 in (1968) |
| July 8 | 99.0°F (1971) | 54.0°F (1963) | 0.90 in (1969) |
| July 9 | 98.1°F (1966) | 51.1°F (1963) | 1.82 in (2003) |
| July 10 | 100.9°F (1966) | 48.9°F (1996) | 2.26 in (2003) |
| July 11 | 100.0°F (1966) | 48.0°F (1999) | 3.39 in (2000) |
| July 12 | 102.9°F (1966) | 52.0°F (1999) | 1.21 in (1937) |
| July 13 | 102.9°F (1966) | 48.0°F (1975) | 3.08 in (1937) |
| July 14 | 99.0°F (1974) | 48.0°F (1975) | 0.95 in (1949) |
| July 15 | 100.9°F (1988) | 50.0°F (2001) | 2.62 in (2009) |
| July 16 | 97.0°F (1980) | 55.0°F (1967) | 0.64 in (1977) |
| July 17 | 99.0°F (1988) | 55.0°F (1973) | 1.05 in (1982) |
| July 18 | 99.0°F (1966) | 52.0°F (1979) | 1.38 in (1989) |
| July 19 | 99.0°F (1980) | 53.1°F (1979) | 1.74 in (1967) |
| July 20 | 99.0°F (1983) | 51.1°F (2009) | 2.71 in (2010) |
| July 21 | 99.0°F (1983) | 51.1°F (1970) | 2.20 in (1973) |
| July 22 | 102.0°F (1983) | 52.0°F (1970) | 1.39 in (1976) |
| July 23 | 102.0°F (1983) | 51.1°F (1985) | 1.17 in (1975) |
| July 24 | 98.1°F (2001) | 48.9°F (2000) | 1.20 in (1967) |
| July 25 | 104.0°F (2005) | 53.1°F (2000) | 3.48 in (1948) |
| July 26 | 102.0°F (2005) | 50.0°F (1962) | 2.73 in (1992) |
| July 27 | 96.1°F (1964) | 45.0°F (1962) | 2.01 in (1976) |
| July 28 | 99.0°F (1983) | 52.0°F (1994) | 1.37 in (1999) |
| July 29 | 97.0°F (1983) | 51.1°F (1971) | 4.10 in (2002) |
| July 30 | 97.0°F (1987) | 50.0°F (1971) | 2.18 in (1992) |
| July 31 | 102.0°F (1988) | 48.0°F (1971) | 1.78 in (1986) |