"Compared to cold weather, warming will occur, the temperature will rise, it will be 12-13 degrees, but compared to the climate, the temperature background will be around normal, near climatic values, so this is not a positive anomaly that is associated with "Indian summer"", - "Interfax agency" cites the words of a meteorologist.
He pointed out that after abnormally negative temperatures this week, when the temperature background turned out to be 4-5 degrees below normal, there will be a warming, which, however, the expert is in no hurry to call warming.
"You need to be free in your judgments - if this warming has a good effect on a person, he is happy, the temperature is close to normal, then we can call it "Indian summer", but this is not a classic "Indian summer", although next week there will be a spur of high pressure and there will be sunshine", - said Vilfand.
According to the expert, "Indian summer" means the spread of the Azoic anticyclone through the south of Western Europe to the center of European Russia. In this case, a "special weather" is established.
Wilfand stressed that such a weather phenomenon does not happen every year, but only twice every three years.