"There is a 90 percent chance that at least one year in the period from 2021 to 2025 will be the warmest," - quoted by TASS WMO.

The organization cites research carried out by the UK Met Office.

Earlier, the scientific director of the Hydrometeorological Center of Russia, Roman Vilfand, said that a short-term thunderstorm and rains would come to the Moscow region on the evening of May 26.