What is the weather like across the year in Bulgaria? Here is a season-by-season picture. These are MoveMap's rough, illustrative estimates to help you get oriented, not official statistics. Always confirm the specifics with official sources before you act.
The short version
A mild, temperate climate without big extremes.
Season by season
Winter sits around 4°C by day, cool and often grey rather than harsh.
Spring warms to about 16°C, autumn to about 16°C, both pleasant shoulder seasons for settling in and exploring.
Summer peaks around 28°C by day, warm and comfortable for outdoor life.
Landscape and lifestyle
You get both coastline and mountains within reach, so weekends can mean the beach or the slopes.