almost clear and no rain
almost clear and no rain
clear and no rain
clear and no rain
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 mm. The average temperature in July is 30°C in South Tehran and 25°C in the northern city parts, with some extremes of 40°C.
Other facts from our historical weather data: