
Dodola.
Dodola (also spelled Doda, Dudulya and Didilya, pronounced: doh-doh-la, doo-doo-lya, or dee-dee-lya), Perperuna or Preperuša is an old Slavic tradition and also the name of a Slavic goddess.
According to some interpretations, she is the Slavic goddess of rain, and the wife of the supreme god Perun (who is the god of thunder). Slavs believed that when Dodola milks her heavenly cows, the clouds, it rains on earth. Each spring Dodola is said to fly over woods and fields, and spread vernal greenery, decorating the trees with blossoms.
She is said to wield her lightening of her husband in order to punish those who were violent or disrespectful of their wives and women. She would also use lightening to punish those who broke oaths taken in her or her husbands name. Ensuing oaths, particularly those associated with debt and provision of food and shelter, were fulfilled in the dying days of the autumn was something that was of high importance in a world where winter very often brought death.