He noted that the Hydrometeorological Center of Russia will begin to warn the Russians about the "dangerous sun".

“The most dangerous ultraviolet light comes when the sun is high in the sky.

Now only recently passed the day of the vernal equinox, the sun still rises low.

I think we will start counting (UV index) from mid-May.

In the Southern Federal District earlier - approximately in the second half of April - at the end of April, ”TASS quoted him as saying.

Earlier, Wilfand said that in the regions of the South, North Caucasus Federal Districts and the south of the Chernozem region, drought is not excluded in the summer.