Tehran’s autumn rain is coming
According to Moj news agency, Maziar Gholami said about the atmospheric situation of Tehran province: based on the review of meteorological maps on Thursday and Friday (October 28 and 29), Tehran is under the influence of stable currents and only a relative temperature increase is expected.
He continued: Due to the stability of the atmosphere in high-traffic urban areas, a decrease in air quality and morning dust is expected.
According to the head of the Meteorological Department of Tehran Province, an unstable wave will pass through Tehran from Friday (October 29) evening, which will increase clouds and strong winds, especially on Friday night and Saturday (October 29 and 30) and Sunday (November 1). Of course, the passage of this unstable wave from Tehran does not mean full-time rains.
He continued: This wave will bring the first fall rain this year in some hours, especially in the northern half of the province, and scattered rains and showers in the southern parts of the province.
Gholami added: Contrary to the fact that an increase in temperature is expected in Tehran on Thursday and Friday, a drop in temperature is expected for Saturday and Sunday with the passing of a wave of cold and rainy weather, in addition to rain, and these weather conditions will last until Monday morning (October 2). ) continues.
He continued: On Friday and Saturday, strong winds, rising dust and reduced air quality are expected in susceptible areas, especially in the southern and western regions of the province.
In the end, Gholami clarified about the difference in the amount of rainfall in the first month of autumn compared to the long-term: from the beginning of October until now, only about 0.4 mm of rain was recorded in an area, which means a 95% decrease in rainfall compared to the long-term.
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