The highest day temperature in July 2026 was 105°F. The lowest night temperature was 76°F. The average values for day and night temperatures during July were 97.8°F и 88.0°F respectivly.

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

Precipitation total in July for Tehran is 0.3 in. It makes july one of the least rainy months of the year.

The average wind speed in July is 6.6 mph. It makes July one of the most windy months of the year for Tehran.

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 Tehran in July is 13.1 hours.