Measurements:
°C
°F
Sofia
42°F
W 7 mph
Feels like: 38°F
Precip: 76%
World Resorts Bulgaria Sofia Weather September Weather in Sofia

Sofia Weather: September

Average Day Temperature: 77.5°F
Average Night Temperature: 53.2°F
Number of Sunny Days: 20 days
Sunshine Hours: 11.8 - 13.2 hours
Number of Rainy Days: 2 days
Precipitation Totals: 1.1 in

Air Temperature in September, °F

Select Year: 2025 2024 2023

The highest day temperature in September 2025 was 94°F. The lowest night temperature was 41°F. The average values for day and night temperatures during September were 79.0°F и 54.4°F respectivly.

Sunny, Cloudy and Gloomy days

Most of the days in September are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in September, in

Precipitation total in September for Sofia is 1.1 in. It makes september one of the least rainy months of the year.

Wind Speed in September, mph

The average wind speed in September is 4.7 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Sofia in September is 9.5 hours.

Best Time to Visit Sofia
The most sunny months:
August 25 days
July 23 days
September 20 days
The most warm months:
August 87.5 °F
July 87.2 °F
June 80.2 °F
The most cold months:
January 36.0 °F
December 40.3 °F
February 42.0 °F
The most rainy months:
June 8 days
May 7 days
July 5 days
The most windy months:
April 5 mph
March 5 mph
May 5 mph

Sofia on the Weather Map

Bulgaria Resorts:
NAME
Bansko +28
Burgas +54
Byala +54
Chernomorets +54
Elenite +54
Golden Sands +56
Nesebr +54
Obzor +54
Pomorie +54
Ravda +54
Sofia +42
Sozopol +54
Sunny Beach +54
Sveti Vlas +54
Varna +54
24 Hours Weather Forecast
Sofia
Local time: 06:38
05 dec, friday
0900 44°F
W
7 mph
1200 44°F
W
7 mph
1500 46°F
W
8 mph
1800 44°F
W
7 mph
2100 44°F
W
6 mph
06 dec, saturday
0000 44°F
SW
8 mph
0300 44°F
W
6 mph
0600 44°F
SW
7 mph