site.btaThe Weather on May 31
Atmospheric pressure to remain slightly higher than the usual for May. Rain will continue in the western mountains, die out after noon. Cloud to scatter, mostly calm weather.
Sunny before noon. Cumulus cloud to gather later over the western parts, bringing brief rain showers and thunder. Chances of hail. Mild northeasterly wind. Highs: 21C to 26C, around 22C in Sofia.
The Black Sea coast: Mainly sunny, cloud to gather after noon over the southern parts, no rain. Light northeasterly wind. Highs: 20C to 22C. Seawater: 17C to 20C.
The mountains: Mainly sunny. Cumulus cloud to gather around noon with chances of rain and thunder. Moderate southeasterly wind, northeasterly in the eastern parts. Highs: 15C at 1,200 m, 9C at 2,000 m.
Source: National Institute of Meteorology and Hydrology