The highest day temperature in July 2025 was 119°F. The lowest night temperature was 76°F. The average values for day and night temperatures during July were 108.3°F и 81.6°F respectivly.

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

Precipitation total in July for San Luis Rio Colorado is 0.0 in. This value is relatively stable throughout the year.

The average wind speed in July is 9.6 mph. It makes July the most windy month of the year for San Luis Rio Colorado.

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 Luis Rio Colorado in July is 12.8 hours.