Weather in Sofia for September 2025
In general, the average temperature in Sofia 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 in September is notably wet, with an average of 11 rainy days.
Is September a good time to visit Sofia? check out the best time to travel to Sofia page.
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Sofia in September average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 28° | 2 29° | 3 30° | 4 24° | 5 25° | 6 27° | 7 26° |
8 26° | 9 27° | 10 22° | 11 21° | 12 27° | 13 29° | 14 24° |
15 23° | 16 20° | 17 22° | 18 21° | 19 21° | 20 22° | 21 23° |
22 26° | 23 28° | 24 27° | 25 23° | 26 25° | 27 25° | 28 26° |
29 21° | 30 18° |
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Temperatures trend during September in Sofia
September weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Sept. | Partly cloudy | 28° /13° | 0.2 mm | 7 | |
2 Sept. | Sunny | 29° /13° | 0 mm | 7 | |
3 Sept. | Sunny | 30° /13° | 0 mm | 8 | |
4 Sept. | Torrential rain shower | 24° /14° | 14.7 mm | 6 | |
5 Sept. | Overcast | 25° /13° | 0.6 mm | 6 | |
6 Sept. | Partly cloudy | 27° /12° | 1.3 mm | 7 | |
7 Sept. | Sunny | 26° /14° | 0.2 mm | 7 | |
8 Sept. | Sunny | 26° /12° | 0 mm | 7 | |
9 Sept. | Sunny | 27° /11° | 0 mm | 7 | |
10 Sept. | Sunny | 22° /11° | 3.9 mm | 6 | |
11 Sept. | Sunny | 21° /10° | 4 mm | 6 | |
12 Sept. | Sunny | 27° /9° | 0 mm | 7 | |
13 Sept. | Sunny | 29° /11° | 0.3 mm | 7 | |
14 Sept. | Partly cloudy | 24° /10° | 1.9 mm | 6 | |
15 Sept. | Partly cloudy | 23° /10° | 0.6 mm | 6 | |
16 Sept. | Patchy light rain with thunder | 20° /9° | 6.3 mm | 5 | |
17 Sept. | Patchy rain possible | 22° /10° | 1.6 mm | 6 | |
18 Sept. | Partly cloudy | 21° /11° | 0.5 mm | 5 | |
19 Sept. | Patchy rain possible | 21° /9° | 1.7 mm | 5 | |
20 Sept. | Patchy rain possible | 22° /10° | 3.3 mm | 5 | |
21 Sept. | Patchy rain possible | 23° /11° | 1.2 mm | 6 | |
22 Sept. | Patchy rain possible | 26° /10° | 0.3 mm | 6 | |
23 Sept. | Sunny | 28° /11° | 0 mm | 7 | |
24 Sept. | Patchy rain possible | 27° /12° | 1.2 mm | 6 | |
25 Sept. | Light rain shower | 23° /12° | 2.7 mm | 6 | |
26 Sept. | Overcast | 25° /12° | 0.1 mm | 6 | |
27 Sept. | Partly cloudy | 25° /12° | 0 mm | 7 | |
28 Sept. | Sunny | 26° /11° | 0 mm | 7 | |
29 Sept. | Partly cloudy | 21° /9° | 1.2 mm | 5 | |
30 Sept. | Sunny | 18° /8° | 0.7 mm | 5 | |
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Sofia in September - FAQ
What to pack to Sofia in September?
As you prepare for your trip to Sofia 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, 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
UV exposure in Sofia during September
Quick links
Get accurate weather forecasts for Sofia, located at latitude 42.698 and longitude 23.324. Stay updated with localized weather information tailored for Sofia.