Carinthia (Klagenfurt am Wörthersee)
September
Weather in Carinthia for September 2027
Your guide to Carinthia weather in September - trends and predictions
In general, the average temperature in Carinthia at the beginning of September is 24.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.5 °C by the end of September.
Carinthia experiences moderate rainfall in September, with an average of 10 rainy days and a total precipitation of 116.7 mm.
Is September a good time to visit Carinthia? check out the best time to travel to Carinthia page.
✨ Is September a good time to visit Carinthia? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
20
Dry days
10
Rainy days
0
Snow days
20°/9°
Temperatures
5 km/h
Avg max wind
79 %
Avg humidity
Carinthia Weather September
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What’s the Weather Like in Carinthia This September?
Discover the average temperatures and weather trends across Carinthia’s cities this September.
Temperatures trend during September in Carinthia
See the weather trend as well as the moving average line
September weather in Carinthia day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Mist | 24° /10° | 0.5 mm | 5 | |
| 2 Sept. |  Light rain | 24° /11° | 3 mm | 5 | |
| 3 Sept. |  Sunny | 25° /11° | 0.3 mm | 6 | |
| 4 Sept. |  Partly cloudy | 26° /11° | 0 mm | 6.5 | |
| 5 Sept. | Light rain | 24° /11° | 4.8 mm | 6 | |
| 6 Sept. |  Patchy rain possible | 23° /10° | 1.7 mm | 6 | |
| 7 Sept. | Sunny | 24° /9° | 0.1 mm | 6 | |
| 8 Sept. | Sunny | 25° /10° | 0.4 mm | 6 | |
| 9 Sept. |  Moderate rain | 22° /11° | 11.6 mm | 5 | |
| 10 Sept. | Moderate rain | 19° /10° | 20.4 mm | 4 | |
| 11 Sept. | Light rain | 21° /10° | 7 mm | 4 | |
| 12 Sept. | Moderate rain | 20° /9° | 19.5 mm | 5 | |
| 13 Sept. |  Thundery outbreaks possible | 20° /9° | 1.4 mm | 4 | |
| 14 Sept. | Light rain | 17° /9° | 3.6 mm | 4 | |
| 15 Sept. | Mist | 19° /7° | 0 mm | 5 | |
| 16 Sept. | Light rain | 20° /8° | 9.7 mm | 5 | |
| 17 Sept. | Light rain | 18° /7° | 5.2 mm | 4 | |
| 18 Sept. | Patchy rain possible | 21° /7° | 1 mm | 5 | |
| 19 Sept. | Patchy rain possible | 21° /9° | 1.7 mm | 5 | |
| 20 Sept. | Patchy light drizzle | 21° /9° | 0.5 mm | 5 | |
| 21 Sept. | Light rain shower | 22° /9° | 0.1 mm | 5 | |
| 22 Sept. | Patchy rain possible | 21° /8° | 1 mm | 4.9 | |
| 23 Sept. | Light rain shower | 17° /8° | 1.5 mm | 4 | |
| 24 Sept. | Light rain | 16° /9° | 9 mm | 3 | |
| 25 Sept. | Light rain | 18° /6° | 3 mm | 4 | |
| 26 Sept. | Patchy rain possible | 18° /7° | 1.1 mm | 4 | |
| 27 Sept. | Light rain | 18° /9° | 3.3 mm | 4 | |
| 28 Sept. | Light rain | 18° /7° | 5 mm | 4 | |
| 29 Sept. | Sunny | 18° /5° | 0.1 mm | 4.3 | |
| 30 Sept. | Patchy rain possible | 17° /6° | 0.2 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Carinthia 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 Carinthia forecast closer to your planned date for the most up-to-date weather information.
Change Month
Carinthia weather in September vs August vs October
Compare September weather in Carinthia with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| August | September | October | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 26°/12° | 20°/9° | 15°/4° |
| Rainfall | 157 mm | 117 mm | 106 mm |
| Wind | 6 km/h | 5.3 km/h | 4.3 km/h |
| Humidity | 74% | 79% | 85% |
| Rainy days | 15 days | 10 days | 11 days |
| Dry days | 16 days | 20 days | 20 days |
Planning a trip to Carinthia? Discover the best time to visit
Carinthia in September - FAQ
What are the expected maximum and minimum temperatures in Carinthia 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 Carinthia during September?
Significant rainfall exceeding 116.7 mm is expected in Carinthia during September, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Carinthia during September?
The average wind speed in Carinthia during September is 5 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Carinthia
Explore the daily rainfall trends and prepare for Carinthias September weather 💧
Typically, Carinthia has 10 rainy days in September with a total of 116.7 mm of rainfall.
UV exposure in Carinthia during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
What to pack to Carinthia in September?
Mild & changeable · highs around 20 °C, frequent showers
As you prepare for your trip to Carinthia 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 Carinthia, during September, is comfortable and enjoyable, regardless of the weather conditions.
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