February in Bulgaria is the rainiest and the cloudiest month of the year. In February, the weather in Bulgaria is typically cold. Average daily high temperature in February is about 7 degrees above zero. On average, Bulgaria has 8 sunny, 8 partly cloudy, 7 rainy, and 6 cloudy days in February. The rains are usually light. February as well as January and December is considered the most uncomfortable time to visit Bulgaria.