Kopaonik
September
Weather in Kopaonik for September 2025
Your guide to Kopaonik weather in September - trends and predictions
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So far, September 2025 in Kopaonik is slightly warmer than the historical average by 0.6 °C.
Expect cooler weather in the next days in Kopaonik with the forecast suggesting a temperature of 21.5 °C, lower than the historical average.
In general, the average temperature in Kopaonik at the beginning of September is 27.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 18.4 °C by the end of September.
The climate of Kopaonik in September is notably wet, with an average of 15 rainy days, and a total of 90.1 mm of precipitation.
Official Weather Alert ⚠️
Temperatures
Rain 🌧️
15
Dry days
15
Rainy days
0
Snow days
20°/9°
Temperatures
8 km/h
Avg max wind
71 %
Avg humidity
Kopaonik Weather September
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Temperatures trend during September in Kopaonik
See the weather trend as well as the moving average line
September weather in Kopaonik day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 26° /11° | 0 mm | 7 | |
| 2 Sept. | Sunny | 29° /12° | 0 mm | 7 | |
| 3 Sept. | Sunny | 27° /14° | 7.1 mm | 7 | |
| 4 Sept. | Sunny | 28° /13° | 0.1 mm | 7 | |
| 5 Sept. |  Patchy rain possible | 29° /14° | 0.1 mm | 7 | |
| 6 Sept. |  Patchy light drizzle | 26° /13° | 1.2 mm | 6 | |
| 7 Sept. |  Patchy light rain with thunder | 25° /12° | 1.4 mm | 6 | |
| 8 Sept. | Sunny | 28° /12° | 0 mm | 7 | |
| 9 Sept. | Patchy light drizzle | 28° /13° | 2.5 mm | 7 | |
| 10 Sept. | Light rain shower | 22° /12° | 11.1 mm | 6 | |
| 11 Sept. | Patchy rain possible | 18° /12° | 7.9 mm | 4 | |
| 12 Sept. |  Mist | 24° /11° | 0.2 mm | 5 | |
| 13 Sept. | Light rain shower | 22° /9° | 3.2 mm | 6 | |
| 14 Sept. |  Light sleet | 16° /8° | 5.7 mm | 4 | |
| 15 Sept. | Light rain shower | 15° /7° | 4.2 mm | 4 | |
| 16 Sept. | Sunny | 28° /12° | 0 mm | 1.5 | |
| 17 Sept. | Patchy rain possible | 15° /7° | 0.1 mm | 0.9 | |
| 18 Sept. | Sunny | 18° /5° | 0 mm | 1.5 | |
| 19 Sept. | Sunny | 21° /6° | 0 mm | 1.5 | |
| 20 Sept. | Sunny | 24° /9° | 0 mm | 1.9 | |
| 21 Sept. | Sunny | 25° /11° | 0 mm | 5 | |
| 22 Sept. | Sunny | 27° /12° | 0 mm | 5 | |
| 23 Sept. | Sunny | 26° /11° | 0 mm | 5 | |
| 24 Sept. | Patchy rain possible | 22° /9° | 0.1 mm | 3 | |
| 25 Sept. | Patchy rain possible | 12° /5° | 0.2 mm | 2 | |
| 26 Sept. | Sunny | 19° /4° | 0 mm | 4 | |
| 27 Sept. | Sunny | 20° /6° | 0 mm | 4 | |
| 28 Sept. | Sunny | 21° /7° | 0 mm | 4 | |
| 29 Sept. | Patchy rain possible | 23° /12° | 2.1 mm | 4 | |
| 30 Sept. | Mist | 12° /2° | 0 mm | 3 | |
| Next | |||||
Important Notice
Our weather forecast for Kopaonik 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 Kopaonik forecast closer to your planned date for the most up-to-date weather information.
Change Month
Kopaonik in September - FAQ
What are the expected maximum and minimum temperatures in Kopaonik during September?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Kopaonik during September?
Moderate rainfall is anticipated in Kopaonik during September, with a total of 90.1 mm spread over approximately 15 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Kopaonik during September?
The average wind speed in Kopaonik during September is 8 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Kopaonik
Explore the daily rainfall trends and prepare for Kopaoniks September weather 💧
UV exposure in Kopaonik during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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