Normal weather for Sofia in September
It's warm in September in Sofia with an average temperature of 25°C. Temperatures this month range from a low of 20°C to a high of 30°C. At night, you can expect temperatures between 9°C and 14°C.
In September, there is an average of 51 mm of precipitation, spread over 8 days. The wind speed is around 4 Bft, mostly coming from the South.
Sofia in September |
New York | ||
|---|---|---|---|
 Average Temperature |
25°C | 27°C | |
 High Temp |
30°C | 31°C | |
| Low Temp |
20°C | 21°C | |
 Total Precipitation |
51 mm | 57 mm | |
| Rainy Days |
8 days | 9 days | |
Start of September
The month of September starts in Sofia with hot temps, averaging around 27°C during the day and nights around 14°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. For the evening and morning, a shirt, maybe a light sweater, and thin pants are recommended.
Mid September
By mid-September, daytime temps stay steady at around 27°C, with nights around 13°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
Since it cools down at night, it’s a good idea to wear layers. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. In the evening and morning, choose a light jacket, sweater or hoodie, and long pants.
End of September
By the end of September, the average daytime temperature in Sofia is around 22°C, while nighttime temps are about 10°C. A shower might pop up, but overall, the weather will be dry and sunny.
Because temperatures drop in the evening, wearing layers is recommended. A T-shirt, light pants or skirt, and a light jacket are great for the day. In the evening and morning, choose a light jacket, sweater or hoodie, and long pants.
Find affordable trips to Sofia 
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is September a good time to visit Sofia?
Looking for great weather? September is a good time to be in Sofia. The temperatures are nice, and there’s not too much rain.
Temperature records for Sofia in September
Check out the climate of Sofia for all months and discover the best travel time
August
Plan your next vacation
Don’t miss the best vacation deals for Sofia and see what our partners have for you.
Daily Temperature in September in Sofia
This chart shows the average daily high and low temperatures in September for Sofia, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Weather experiences in September in Sofia
Good
Not too hot, but sunny enough for the patio. There were a fe... more
Daily Precipitation in September in Sofia
The chart below shows the average daily precipitation in September for Sofia, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for September, you can expect about 8 days of precipitation in Sofia.
Daily UV Index in September in Sofia
This chart shows the average daily UV index in September in Sofia, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in September in Sofia Over the Years
This chart shows the average temperature in September in Sofia, measured in degrees Celsius, over the past few years.
Total Precipitation in September in Sofia Over the Years
This chart shows the average precipitation in September in Sofia, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in September for Sofia
Click on any day in September to get detailed info about the usual weather on that day in Sofia. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Sofia
The weather in September in Sofia is rated 4 out of 5 stars by 1 visitor. Have you been to Sofia? Share your weather experience to help other visitors.
Write your own review
Not too hot, but sunny enough for the patio. There were a few rainy days, but that did provide some variety. Decent climate!— This text is automatically translated to English
Have you been to Sofia in September?
Share your weather experience in September in Sofia.
Average Weather in Sofia by Month
Click on a month below to see detailed weather info for Sofia. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
