July weather in Vista, CA
The average temperature in Vista in July is 70.5°F (62.2°F–78.9°F). Average precipitation: 0.10 inches.
July is a summer month in Vista, and is warmer than the annual average of 62.7°F. Daily temperatures swing about 16.7°F between overnight low and afternoon high. Expect about 1 days with precipitation. Daylight averages about 13h 60m. For travel, July is one of the best months of the year to visit.
Avg High
78.9°F
Avg Low
62.2°F
Precipitation
0.10 in
Daylight
13h 60m
July records in Vista
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 107.1°F (1985) | 48.9°F (1968) | 0.03 in (1994) |
| July 2 | 102.0°F (1985) | 46.0°F (2007) | 0.01 in (1980) |
| July 3 | 98.1°F (1981) | 50.0°F (1964) | 0.00 in (1962) |
| July 4 | 97.0°F (1970) | 53.1°F (1963) | 0.00 in (1962) |
| July 5 | 91.9°F (1981) | 52.0°F (1964) | 0.00 in (1962) |
| July 6 | 100.9°F (2018) | 50.0°F (1977) | 0.00 in (1962) |
| July 7 | 97.0°F (2018) | 51.1°F (2004) | 0.05 in (1968) |
| July 8 | 93.9°F (2018) | 54.0°F (1977) | 0.02 in (1999) |
| July 9 | 100.9°F (1985) | 52.0°F (1974) | 0.00 in (1962) |
| July 10 | 96.1°F (1968) | 44.1°F (2004) | 0.25 in (2018) |
| July 11 | 93.9°F (1985) | 51.1°F (1986) | 0.12 in (1969) |
| July 12 | 93.9°F (1984) | 50.0°F (2001) | 0.03 in (1992) |
| July 13 | 91.9°F (1990) | 50.0°F (1962) | 0.00 in (1962) |
| July 14 | 93.0°F (1984) | 50.0°F (2004) | 0.05 in (1984) |
| July 15 | 98.1°F (2006) | 44.1°F (2007) | 0.05 in (1981) |
| July 16 | 98.1°F (1998) | 33.1°F (2007) | 0.37 in (2010) |
| July 17 | 99.0°F (1998) | 54.0°F (1966) | 0.21 in (1987) |
| July 18 | 97.0°F (1992) | 51.1°F (1963) | 0.57 in (2015) |
| July 19 | 93.9°F (2000) | 54.0°F (1967) | 0.13 in (2015) |
| July 20 | 93.9°F (2002) | 52.0°F (1962) | 0.41 in (2015) |
| July 21 | 91.0°F (2016) | 53.1°F (1973) | 0.64 in (1997) |
| July 22 | 106.0°F (2006) | 48.9°F (2004) | 0.03 in (2015) |
| July 23 | 91.0°F (2000) | 48.9°F (2004) | 7.50 in (2005) |
| July 24 | 91.0°F (2000) | 52.0°F (2003) | 0.08 in (1986) |
| July 25 | 100.0°F (2006) | 53.1°F (1963) | 0.01 in (2019) |
| July 26 | 95.0°F (1977) | 54.0°F (1983) | 0.43 in (2021) |
| July 27 | 97.0°F (1972) | 52.0°F (1965) | 0.01 in (2021) |
| July 28 | 97.0°F (1998) | 54.0°F (1965) | 0.02 in (1993) |
| July 29 | 96.1°F (1972) | 53.1°F (1986) | 0.00 in (1962) |
| July 30 | 98.1°F (1980) | 55.0°F (1975) | 0.14 in (1965) |
| July 31 | 98.1°F (2000) | 55.0°F (1997) | 0.09 in (1991) |