The highest day temperature in July 2024 was 60°F. The lowest night temperature was 42°F. The average values for day and night temperatures during July were 54.9°F и 47.5°F respectivly.

The average sea surface temperature in July 2024 for San Antonio was 53.5°F. The maximum and minimum values were 51.6°F and 57.0°F respectively.

Most of the days in July are sunny but you can also expect cloudy and gloomy days.

Precipitation total in July for San Antonio is 0.8 in. It makes july one of the most rainy months of the year.

The average wind speed in July is 7.6 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 San Antonio in July is 7.4 hours.