The best time to visit Bulgaria is from May until September, when you will have a pleasant or warm temperature and limited rainfall. The highest average temperature in in Bulgaria is 28°C in August and the lowest is 6°C in January.
The water temperature is between 9°C and 28°C.
Bulgaria has the continental climate prevailing. If you want to know what the average temperature is in Bulgaria or when most precipitation (rain or snow) falls, you can find a quick overview below. This way, you are well prepared. Our average monthly climate data is based on data from the past 30 years.
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East Bulgaria has the continental climate prevailing. It is warm in the summer and cold in the winter. The average annual temperature for East Bulgaria is 17° degrees and there is about 303 mm of rain in a year. It is dry for 200 days a year with an average humidity of 74% and an UV-index of 4.
West Bulgaria has the continental climate prevailing. It is warm in the summer and cold in the winter. The average annual temperature for West Bulgaria is 15° degrees and there is about 385 mm of rain in a year. It is dry for 176 days a year with an average humidity of 74% and an UV-index of 3.
What is the average Bulgaria weather like in a given month? Let's find out! Click on a month to check all the monthly averages for sunshine, temperature highs and lows, percentage chance of rain per day, snowfall accumulation and number of rainy days.
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17°C