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Weather in Sofia-Capital for September 2025

Your guide to Sofia-Capital weather in September - trends and predictions
  • In general, the average temperature in Sofia-Capital at the beginning of September is 27 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 23.6 °C by the end of September.

  • The climate of Sofia-Capital in September is notably wet, with an average of 11 rainy days.

  • Is September a good time to visit Sofia-Capital? check out the best time to travel to Sofia-Capital page.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
19
Dry days
Average rainy days
11
Rainy days
Average snowy days
0
Snow days
Average temperatures
25°/12°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
56 %
Avg humidity

Sofia-Capital in September average weather

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Temperatures trend during September in Sofia-Capital

See the weather trend as well as the moving average line
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September weather day by day

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Date Weather Temperatures Rain UV More
1 Sept. Partly cloudy
Partly cloudy
28° /13° 0.2 mm 7
2 Sept. Sunny
Sunny
29° /13° 0 mm 7
3 Sept. Sunny
Sunny
30° /13° 0 mm 8
4 Sept. Torrential rain shower
Torrential rain shower
24° /14° 14.7 mm 6
5 Sept. Overcast
Overcast
25° /13° 0.6 mm 6
6 Sept. Partly cloudy
Partly cloudy
27° /12° 1.3 mm 7
7 Sept. Sunny
Sunny
26° /14° 0.2 mm 7
8 Sept. Sunny
Sunny
26° /12° 0 mm 7
9 Sept. Sunny
Sunny
27° /11° 0 mm 7
10 Sept. Sunny
Sunny
22° /11° 3.9 mm 6
11 Sept. Sunny
Sunny
21° /10° 4 mm 6
12 Sept. Sunny
Sunny
27° /9° 0 mm 7
13 Sept. Sunny
Sunny
29° /11° 0.3 mm 7
14 Sept. Partly cloudy
Partly cloudy
24° /10° 1.9 mm 6
15 Sept. Partly cloudy
Partly cloudy
23° /10° 0.6 mm 6
16 Sept. Patchy light rain with thunder
Patchy light rain with thunder
20° /9° 6.3 mm 5
17 Sept. Patchy rain possible
Patchy rain possible
22° /10° 1.6 mm 6
18 Sept. Partly cloudy
Partly cloudy
21° /11° 0.5 mm 5
19 Sept. Patchy rain possible
Patchy rain possible
21° /9° 1.7 mm 5
20 Sept. Patchy rain possible
Patchy rain possible
22° /10° 3.3 mm 5
21 Sept. Patchy rain possible
Patchy rain possible
23° /11° 1.2 mm 6
22 Sept. Patchy rain possible
Patchy rain possible
26° /10° 0.3 mm 6
23 Sept. Sunny
Sunny
28° /11° 0 mm 7
24 Sept. Patchy rain possible
Patchy rain possible
27° /12° 1.2 mm 6
25 Sept. Light rain shower
Light rain shower
23° /12° 2.7 mm 6
26 Sept. Overcast
Overcast
25° /12° 0.1 mm 6
27 Sept. Partly cloudy
Partly cloudy
25° /12° 0 mm 7
28 Sept. Sunny
Sunny
26° /11° 0 mm 7
29 Sept. Partly cloudy
Partly cloudy
21° /9° 1.2 mm 5
30 Sept. Sunny
Sunny
18° /8° 0.7 mm 5
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Important Notice
Our weather forecast for Sofia-Capital in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Sofia-Capital forecast closer to your planned date for the most up-to-date weather information.

Sofia-Capital in September - FAQ

What are the expected maximum and minimum temperatures in Sofia-Capital during September?
Enjoy moderate daytime temperatures of up to 25° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Sofia-Capital during September?
Moderate rainfall is anticipated in Sofia-Capital during September, with a total of 58.2 mm spread over approximately 11 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Sofia-Capital during September?
The average wind speed in Sofia-Capital during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Sofia-Capital in September?

As you prepare for your trip to Sofia-Capital in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Sofia-Capital, during September, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Warm Clothing: Sweaters, hoodies, long pants
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • Scarves: To protect you from the cold wind
    • Gloves/Mittens: Essential for cold weather
    • Warm Hats: Warm hats for insulation in cold weather
    • Umbrellas/Raincoats: For rainy days

September rainfall patterns in Sofia-Capital

Explore the daily rainfall trends and prepare for Sofia-Capitals September weather 💧

UV exposure in Sofia-Capital during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Location coordinates Where is Sofia-Capital?

Get accurate weather forecasts for Sofia-Capital, located at latitude 42.698 and longitude 23.324. Stay updated with localized weather information tailored for Sofia-Capital.

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