The highest day temperature in July 2025 was 103°F. The lowest night temperature was 70°F. The average values for day and night temperatures during July were 94.1°F и 78.0°F respectivly.

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

Precipitation total in July for Mountain View is 1.1 in. It makes july one of the least rainy months of the year.

The average wind speed in July is 4.7 mph. It makes July one of the most windless months of the year for Mountain View.

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 Mountain View in July is 9.0 hours.