“There is an opinion that“ Indian summer ”starts on September 14, but this is not the case. There are no clear dates for its coming, "- quoted by TASS Vilfand.
According to him, "Indian summer" usually occurs in September or early October.
He specified that, meteorologically, this is due to the arrival of the Azov anticyclone.
Earlier, Roman Vilfand said that the first five days of September in the European part of Russia will be abnormally warm.