Bulgaria Weather by Month — Temperature & Rainfall Guide

Many people wonder what the weather conditions are in Bulgaria over the year. What is the best time to visit Bulgaria?

This page shows the average weather conditions by month in Bulgaria over the year in: January, February, March, April, May, June, July, August, September, October, November, December.

In January the weather in Bulgaria is generally poor. January is a winter month. The temperatures range from very low in Dobărsko with 1°C (34°F) to low in Sinemorets with 8°C (46°F). On average, this month is the coldest month of the year in Bulgaria.

Find more detailed climate information for Bulgaria in January here.

In February the weather in Bulgaria is generally poor. February is a winter month. The average maximum daytime temperatures are low and range from 3°C (37°F) in Dobărsko to 10°C (50°F) in Svilengrad.

Find more detailed climate information for Bulgaria in February here.

In March the weather in Bulgaria ranges from poor in Bansko to unpleasant in Sunny Beach. The temperatures range from low in Dobărsko with 7°C (45°F) to moderate in Lom with 15°C (59°F).

Find more detailed climate information for Bulgaria in March here.

In April the weather in Bulgaria ranges from poor in Bansko to pleasant in Plovdiv. The temperatures range from low in Dobărsko with 12°C (54°F) to pleasant in Lom with 21°C (70°F).

Find more detailed climate information for Bulgaria in April here.

In May the weather in Bulgaria ranges from unpleasant in Bansko to perfect in Sunny Beach. The temperatures range from moderate in Dobărsko with 17°C (63°F) to high in Lom with 26°C (79°F).

Find more detailed climate information for Bulgaria in May here.

In June the weather in Bulgaria ranges from pleasant in Bansko to perfect in Sunny Beach. June is a summer month. The temperatures range from pleasant in Dobărsko with 21°C (70°F) to very high in Lom with 31°C (88°F).

Find more detailed climate information for Bulgaria in June here.

In July the weather in Bulgaria ranges from pleasant in Plovdiv to perfect in Sunny Beach. July is a summer month. The temperatures range from high in Dobărsko with 23°C (73°F) to very high in Lom with 33°C (91°F).

Find more detailed climate information for Bulgaria in July here.

In August the weather in Bulgaria ranges from pleasant in Plovdiv to perfect in Sunny Beach. August is a summer month. The temperatures range from high in Dobărsko with 23°C (73°F) to very high in Lom with 33°C (91°F). On average, this month is one of the warmest months of the year in Bulgaria. So be prepared and make sure to dress lightly.

Find more detailed climate information for Bulgaria in August here.

In September the weather in Bulgaria is generally perfect. The temperatures range from pleasant in Dobărsko with 19°C (66°F) to high in Svilengrad with 28°C (82°F).

Find more detailed climate information for Bulgaria in September here.

In October the weather in Bulgaria ranges from tolerable in Sofia to pleasant in Sunny Beach. The temperatures range from moderate in Dobărsko with 14°C (57°F) to pleasant in Svilengrad with 21°C (70°F).

Find more detailed climate information for Bulgaria in October here.

In November the weather in Bulgaria ranges from poor in Bansko to tolerable in Sunny Beach. The temperatures range from low in Dobărsko with 8°C (46°F) to moderate in Svilengrad with 15°C (59°F).

Find more detailed climate information for Bulgaria in November here.

In December the weather in Bulgaria is generally poor. December is a winter month. The average maximum daytime temperatures are low and range from 3°C (37°F) in Dobărsko to 10°C (50°F) in Rezovo.

Find more detailed climate information for Bulgaria in December here.