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World Weather & Climate Information

Average monthly weather in Tehran, Iran

What's the best time to go to Tehran in Iran? Here are some annual weather facts we collected from our historical climate data:
  • The months April, May and October have nice weather with a good average temperature.
  • Hot season / summer is in May, June, July, August and September.
  • Tehran has dry periods in May, June, July, August, September, October and November.
  • On average, the warmest month is July.
  • On average, the coolest month is January.
  • March is the wettest month. This month should be avoided if you don't like too much rain.
  • August is the driest month.
For more information, see the weather forecast and our average climate infomation (by month in graphs) below.

* Data from nearest weather station: Teheran, Iran (3.4 KM).
10 Day Weather Forecast 

Average minimum and maximum temperature over the year

The monthly mean minimum and maximum daily temperature. Show in Fahrenheit »
Average min and max temperatures in Teheran, Iran   Copyright © 2017 www.weather-and-climate.com

Average monthly hours of sunshine over the year

This is the monthly total of sunhours
Average monthly sunhours in Teheran, Iran   Copyright © 2017 www.weather-and-climate.com

Average monthly precipitation over the year (rainfall, snow)

This is the mean monthly precipitation, including rain, snow, hail etc. Show in Inches »
Average precipitation (rain/snow) in Teheran, Iran   Copyright © 2017 www.weather-and-climate.com

Average monthly rainy days over the year

This is the number of days each month with rain, snow, hail etc.
Average rainy days (rain/snow) in Teheran, Iran   Copyright © 2017 www.weather-and-climate.com

Average humidity over the year

This is the mean monthly relative humidity
Average relative humidity in Teheran, Iran   Copyright © 2017 www.weather-and-climate.com

Average wind speed over the year

This is the mean monthly wind speed (meters per second)
Average wind speed in Teheran, Iran   Copyright © 2017 www.weather-and-climate.com

Weather Forecast for Tehran

Show in Fahrenheit
MON
Overcast
30°C
16°C
TUE
Sunny
30°C
13°C
WED
Sunny
25°C
13°C