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Weather in Klagenfurt am Wörthersee for September 2027

Your guide to Klagenfurt am Wörthersee weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Klagenfurt am Wörthersee 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.

    • Rain 🌧️

  • Klagenfurt am Wörthersee experiences moderate rainfall in September, with an average of 10 rainy days and a total precipitation of 116.7 mm.

    • More

  • Is September a good time to visit Klagenfurt am Wörthersee? check out the best time to travel to Klagenfurt am Wörthersee page.

  • ✨ Is September a good time to visit Klagenfurt am Wörthersee? – Ask the AI Weatherman

Average dry days
20
Dry days
Average rainy days
10
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/9°
Temperatures
Average wind speed
5 km/h
Avg max wind
Average humidity
79 %
Avg humidity

Klagenfurt am Wörthersee Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Mist
24°
2
Light rain
24°
3
Sunny
25°
4
Partly cloudy
26°
5
Light rain
24°
6
Patchy rain possible
23°
7
Sunny
24°
8
Sunny
25°
9
Moderate rain
22°
10
Moderate rain
19°
11
Light rain
21°
12
Moderate rain
20°
13
Thundery outbreaks possible
20°
14
Light rain
17°
15
Mist
19°
16
Light rain
20°
17
Light rain
18°
18
Patchy rain possible
21°
19
Patchy rain possible
21°
20
Patchy light drizzle
21°
21
Light rain shower
22°
22
Patchy rain possible
21°
23
Light rain shower
17°
24
Light rain
16°
25
Light rain
18°
26
Patchy rain possible
18°
27
Light rain
18°
28
Light rain
18°
29
Sunny
18°
30
Patchy rain possible
17°

Temperatures trend during September in Klagenfurt am Wörthersee

See the weather trend as well as the moving average line

September weather in Klagenfurt am Wörthersee day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Mist
Mist
 24° /10° 0.5 mm 5
2 Sept. Light rain
Light rain
 24° /11° 3 mm 5
3 Sept. Sunny
Sunny
 25° /11° 0.3 mm 6
4 Sept. Partly cloudy
Partly cloudy
 26° /11° 0 mm 6.5
5 Sept. Light rain
Light rain
 24° /11° 4.8 mm 6
6 Sept. Patchy rain possible
Patchy rain possible
 23° /10° 1.7 mm 6
7 Sept. Sunny
Sunny
 24° /9° 0.1 mm 6
8 Sept. Sunny
Sunny
 25° /10° 0.4 mm 6
9 Sept. Moderate rain
Moderate rain
 22° /11° 11.6 mm 5
10 Sept. Moderate rain
Moderate rain
 19° /10° 20.4 mm 4
11 Sept. Light rain
Light rain
 21° /10° 7 mm 4
12 Sept. Moderate rain
Moderate rain
 20° /9° 19.5 mm 5
13 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 20° /9° 1.4 mm 4
14 Sept. Light rain
Light rain
 17° /9° 3.6 mm 4
15 Sept. Mist
Mist
 19° /7° 0 mm 5
16 Sept. Light rain
Light rain
 20° /8° 9.7 mm 5
17 Sept. Light rain
Light rain
 18° /7° 5.2 mm 4
18 Sept. Patchy rain possible
Patchy rain possible
 21° /7° 1 mm 5
19 Sept. Patchy rain possible
Patchy rain possible
 21° /9° 1.7 mm 5
20 Sept. Patchy light drizzle
Patchy light drizzle
 21° /9° 0.5 mm 5
21 Sept. Light rain shower
Light rain shower
 22° /9° 0.1 mm 5
22 Sept. Patchy rain possible
Patchy rain possible
 21° /8° 1 mm 4.9
23 Sept. Light rain shower
Light rain shower
 17° /8° 1.5 mm 4
24 Sept. Light rain
Light rain
 16° /9° 9 mm 3
25 Sept. Light rain
Light rain
 18° /6° 3 mm 4
26 Sept. Patchy rain possible
Patchy rain possible
 18° /7° 1.1 mm 4
27 Sept. Light rain
Light rain
 18° /9° 3.3 mm 4
28 Sept. Light rain
Light rain
 18° /7° 5 mm 4
29 Sept. Sunny
Sunny
 18° /5° 0.1 mm 4.3
30 Sept. Patchy rain possible
Patchy rain possible
 17° /6° 0.2 mm 4
Next
Important Notice
Our weather forecast for Klagenfurt am Wörthersee 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 Klagenfurt am Wörthersee forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Klagenfurt am Wörthersee weather in September vs August vs October

Compare September weather in Klagenfurt am Wörthersee with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
AugustSeptemberOctober
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures26°/12°20°/9°15°/4°
Rainfall157 mm117 mm106 mm
Wind6 km/h5.3 km/h4.3 km/h
Humidity74%79%85%
Rainy days15 days10 days11 days
Dry days16 days20 days20 days

Planning a trip to Klagenfurt am Wörthersee? Discover the best time to visit

Klagenfurt am Wörthersee in September - FAQ

What are the expected maximum and minimum temperatures in Klagenfurt am Wörthersee 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 Klagenfurt am Wörthersee during September?
Significant rainfall exceeding 116.7 mm is expected in Klagenfurt am Wörthersee during September, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Klagenfurt am Wörthersee during September?
The average wind speed in Klagenfurt am Wörthersee during September is 5 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Klagenfurt am Wörthersee

Explore the daily rainfall trends and prepare for Klagenfurt am Wörthersees September weather 💧
Typically, Klagenfurt am Wörthersee has 10 rainy days in September with a total of 116.7 mm of rainfall.

UV exposure in Klagenfurt am Wörthersee during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

What to pack to Klagenfurt am Wörthersee in September?

🌦️ Mild & changeable · highs around 20 °C, frequent showers

As you prepare for your trip to Klagenfurt am Wörthersee 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 Klagenfurt am Wörthersee, during September, is comfortable and enjoyable, regardless of the weather conditions.

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🧥 Clothing

👟 Footwear

🎒 Accessories

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Location coordinates Where is Klagenfurt am Wörthersee?

Get accurate weather forecasts for Klagenfurt am Wörthersee, located at latitude 46.625 and longitude 14.305. Stay updated with localized weather information tailored for Klagenfurt am Wörthersee.

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