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World Weather & Climate Information

CLIMATE: AVERAGE MONTHLY WEATHER IN Teheran, Iran

Teheran experiences mild springs and autumns. Long, hot and dry summers and short but cold winters. Since there is some difference in altitude in the city you have different micro climates. The higher northern Tehran is cooler and has a more pleasant microclimate than the southern city parts which is very flat and more warm.

Summers are warm and hot with very little rainfall, a relative low humidity and with cool night temperatures. Light precipitation falls mainly between late autumn and mid spring, but none of these months can be called wet. The average annual rainfall is not higher than 230 millimeters (9 inch). The average temperature in July is 30 degrees Celsius (86 ° Fahrenheit) in South Tehran and 25 ° Celsius (77 ° Fahrenheit) in the northern city parts, with some extremes of 40 ° Celsius (105°F).

What's the best time to go to Teheran 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.
  • Teheran 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.
Do these climate conditions match with when you want to go to Teheran in Iran? Get a great hotel deal here.

For more information, see the weather forecast and our average climate infomation (by month in graphs) below.

* Data from nearest weather station: Teheran, Iran (0.0 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
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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
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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
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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
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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
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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
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Weather Forecast for Teheran

Show in Fahrenheit
TUE
Sunny
30°C
23°C
WED
Sunny
32°C
25°C
THU
Sunny
32°C
22°C

Today's forecast

10 Day Forecast 
Sunny
30°C | 23°C