Niš
September
Weather in Niš for September 2025
Your guide to Niš weather in September - trends and predictions
In general, the average temperature in Niš at the beginning of September is 30 °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 Niš in September is notably wet, with an average of 14 rainy days, and a total of 53 mm of precipitation.
Temperatures
Rain 🌧️
16
Dry days
14
Rainy days
0
Snow days
25°/13°
Temperatures
13 km/h
Avg max wind
56 %
Avg humidity
Niš in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | 2 32° | 3 33° | 4  27° | 5  29° | 6 29° | 7  30° |
| 8 31° | 9 32° | 10 24° | 11 23° | 12 27° | 13 29° | 14 20° |
| 15 18° | 16  21° | 17 23° | 18 24° | 19 23° | 20 21° | 21 23° |
| 22 25° | 23 28° | 24  24° | 25 22° | 26 26° | 27 26° | 28 26° |
| 29 21° | 30 20° |
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Temperatures trend during September in Niš
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Sunny | 30° /15° | 0 mm | 8 | |
| 2 Sept. | Sunny | 32° /15° | 0 mm | 8 | |
| 3 Sept. | Sunny | 33° /16° | 0 mm | 8 | |
| 4 Sept. | Moderate or heavy rain shower | 27° /15° | 6.4 mm | 7 | |
| 5 Sept. | Patchy light drizzle | 29° /13° | 0.9 mm | 7 | |
| 6 Sept. | Sunny | 29° /15° | 2.9 mm | 7 | |
| 7 Sept. | Partly cloudy | 30° /15° | 0.5 mm | 7 | |
| 8 Sept. | Sunny | 31° /15° | 0 mm | 8 | |
| 9 Sept. | Sunny | 32° /14° | 1.4 mm | 8 | |
| 10 Sept. | Sunny | 24° /14° | 9.5 mm | 6 | |
| 11 Sept. | Sunny | 23° /11° | 2.7 mm | 6 | |
| 12 Sept. | Sunny | 27° /11° | 0 mm | 7 | |
| 13 Sept. | Sunny | 29° /11° | 0.5 mm | 7 | |
| 14 Sept. | Partly cloudy | 20° /11° | 2 mm | 6 | |
| 15 Sept. | Partly cloudy | 18° /11° | 3.3 mm | 5 | |
| 16 Sept. | Patchy rain possible | 21° /9° | 0.5 mm | 5 | |
| 17 Sept. | Patchy rain possible | 23° /9° | 1.7 mm | 6 | |
| 18 Sept. | Sunny | 24° /13° | 0.2 mm | 6 | |
| 19 Sept. | Patchy rain possible | 23° /12° | 3.2 mm | 6 | |
| 20 Sept. | Sunny | 21° /10° | 3.4 mm | 5 | |
| 21 Sept. | Patchy light rain | 23° /12° | 1.2 mm | 6 | |
| 22 Sept. | Patchy rain possible | 25° /12° | 0.6 mm | 6 | |
| 23 Sept. | Patchy rain possible | 28° /13° | 0.1 mm | 7 | |
| 24 Sept. | Patchy light rain with thunder | 24° /13° | 4 mm | 6 | |
| 25 Sept. | Light rain shower | 22° /13° | 3.4 mm | 5 | |
| 26 Sept. | Sunny | 26° /13° | 0.1 mm | 7 | |
| 27 Sept. | Partly cloudy | 26° /14° | 0 mm | 7 | |
| 28 Sept. | Sunny | 26° /12° | 0 mm | 7 | |
| 29 Sept. | Sunny | 21° /10° | 4.4 mm | 5 | |
| 30 Sept. | Partly cloudy | 20° /10° | 0 mm | 6 | |
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Important Notice
Our weather forecast for Niš 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 Niš forecast closer to your planned date for the most up-to-date weather information.
Niš in September - FAQ
What are the expected maximum and minimum temperatures in Niš during September?
Enjoy moderate daytime temperatures of up to 25° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Niš during September?
Moderate rainfall is anticipated in Niš during September, with a total of 53 mm spread over approximately 14 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Niš during September?
The average wind speed in Niš during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Niš
Explore the daily rainfall trends and prepare for Nišs September weather 💧
UV exposure in Niš during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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