Sofia, BulgariaWeather by months in Sofia
January
February
March
April
May
June
July
August
September
October
November
December
26ºC
Avg. daily temperature
32ºC
High
8ºC
Low
40 mm
Total precipitation
40%
Avg. humidity
4m/s
Avg. wind
15 
Sunny days
10 
Cloudy days
5 
Rainy days
Air temperature
September
The temperature is between 10 and 24 degrees Celsius.
Low10º24ºHigh
1.9The temperature is between 11 and 25 degrees Celsius.
Low11º25ºHigh
4.9The temperature is between 12 and 26 degrees Celsius.
Low12º26ºHigh
7.9The temperature is between 13 and 27 degrees Celsius.
Low13º27ºHigh
10.9The temperature is between 12 and 26 degrees Celsius.
Low12º26ºHigh
13.9The temperature is between 11 and 25 degrees Celsius.
Low11º25ºHigh
16.9The temperature is between 12 and 26 degrees Celsius.
Low12º26ºHigh
18.9The temperature is between 13 and 27 degrees Celsius.
Low13º27ºHigh
20.9The temperature is between 12 and 26 degrees Celsius.
Low12º26ºHigh
22.9The temperature is between 13 and 27 degrees Celsius.
Low13º27ºHigh
24.9The temperature is between 12 and 26 degrees Celsius.
Low12º26ºHigh
26.9The temperature is between 11 and 25 degrees Celsius.
Low11º25ºHigh
28.9In Sofia, September experiences maximum daytime temperatures of 32ºC and minimum nighttime temperatures of 8ºC. The average daily high is around 26ºC, while the average nightly low is 12ºC. It’s an excellent time to explore the historic Boyana Church or take a leisurely hike in the cooler temperatures of Vitosha.
