The highest day temperature in July 2024 was 87°F. The lowest night temperature was 66°F. The average values for day and night temperatures during July were 80.8°F и 70.5°F respectivly.

The average sea surface temperature in July 2024 for Chula Vista was 69.6°F. The maximum and minimum values were 66.2°F and 72.8°F respectively.

Almost all days in July are sunny. There is very low probability of clouds or gloomy days.

Precipitation total in July for Chula Vista is 0.0 in. It makes july the least rainy month of the year.

The average wind speed in July is 5.9 mph. This value is relatively stable throughout the year.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Chula Vista in July is 12.8 hours.