Sofia weather in September (Sofia, Bulgaria)

Will it be warm or cold in Sofia this September? Check out our in-depth weather guide for this month.

Temperatures

During September, Sofia experiences perfect weather, with high temperatures and moderate rainfall. Expect the temperatures during the day to hover around 23°C. At night, they will likely drop to about 10°C.

Precipitation

Sofia in September usually receives moderate rainfall, averaging around 50 mm for the month. Based on our climate data of the past 30 years, about 5 days of rain are anticipated.

Average sunshine

With approximately 225 hours hours of sun, the days are filled with brightness. It makes it a perfect month for outdoor activities.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit. May, June, July, August and September generally stand out with the best circumstances. While January, February and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Sofia climate page with graphs.

 

Sofia, monthly averages in September

Min Temperature 10°C  

Max Temperature 23°C  

Chance of Rain 17%  

Precipitation 50 mm  

Rainy days 5 days  

Humidity 65%  

Windspeed 7 km/h  

Sunshine 225 hours  

Percentage Sunshine  

Where to go in Bulgaria in September

Find out more about the weather in Bulgaria and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

Map not visible? Whoops sorry! Please refresh the page.

Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Sofia, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

10/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Sofia.

Our site offers climate and forecast data for every country in the world. Are you going to Bulgaria? On this website you can find historical weather averages for many cities in Bulgaria. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.