Lower Austria (Melk)
September
Weather in Lower Austria for September 2027
Your guide to Lower Austria weather in September - trends and predictions
In general, the average temperature in Lower Austria at the beginning of September is 24 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 16.6 °C by the end of September.
Lower Austria experiences moderate rainfall in September, with an average of 8 rainy days and a total precipitation of 108.1 mm.
Is September a good time to visit Lower Austria? check out the best time to travel to Lower Austria page.
✨ Is September a good time to visit Lower Austria? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
22
Dry days
8
Rainy days
0
Snow days
20°/11°
Temperatures
14 km/h
Avg max wind
73 %
Avg humidity
Lower Austria Weather September
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What’s the Weather Like in Lower Austria This September?
Discover the average temperatures and weather trends across Lower Austria’s cities this September.
Temperatures trend during September in Lower Austria
See the weather trend as well as the moving average line
September weather in Lower Austria day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Overcast | 24° /13° | 0.2 mm | 6 | |
| 2 Sept. |  Patchy rain possible | 24° /14° | 2.2 mm | 5 | |
| 3 Sept. |  Light rain | 24° /14° | 2.6 mm | 5 | |
| 4 Sept. |  Sunny | 26° /14° | 0.1 mm | 6.2 | |
| 5 Sept. | Patchy rain possible | 23° /13° | 2 mm | 6 | |
| 6 Sept. | Sunny | 23° /11° | 0.5 mm | 6 | |
| 7 Sept. | Sunny | 25° /12° | 0 mm | 5.9 | |
| 8 Sept. | Sunny | 27° /14° | 0.2 mm | 5.8 | |
| 9 Sept. | Light rain | 23° /12° | 5.7 mm | 5 | |
| 10 Sept. | Light rain | 19° /12° | 3.2 mm | 4 | |
| 11 Sept. | Patchy rain possible | 21° /11° | 1.6 mm | 5 | |
| 12 Sept. | Light rain | 18° /11° | 8.9 mm | 5 | |
| 13 Sept. |  Thundery outbreaks possible | 17° /11° | 9.1 mm | 3 | |
| 14 Sept. |  Heavy rain | 15° /9° | 33.4 mm | 3 | |
| 15 Sept. |  Moderate rain | 18° /10° | 14.6 mm | 4 | |
| 16 Sept. | Moderate rain | 18° /11° | 13 mm | 4 | |
| 17 Sept. | Patchy rain possible | 18° /10° | 1.3 mm | 4 | |
| 18 Sept. |  Partly cloudy | 21° /11° | 0.1 mm | 4.9 | |
| 19 Sept. | Patchy rain possible | 21° /12° | 1.2 mm | 4.8 | |
| 20 Sept. | Sunny | 22° /12° | 0 mm | 4.7 | |
| 21 Sept. | Sunny | 21° /11° | 0.3 mm | 4.6 | |
| 22 Sept. | Patchy rain possible | 16° /9° | 0.2 mm | 4 | |
| 23 Sept. | Patchy rain possible | 15° /9° | 0.1 mm | 4 | |
| 24 Sept. | Light rain | 13° /9° | 3.3 mm | 3 | |
| 25 Sept. | Light rain | 15° /8° | 2.5 mm | 4 | |
| 26 Sept. |  Mist | 19° /10° | 0 mm | 4 | |
| 27 Sept. | Sunny | 18° /9° | 0.1 mm | 4 | |
| 28 Sept. | Patchy rain possible | 18° /9° | 1.3 mm | 4 | |
| 29 Sept. | Patchy rain possible | 17° /7° | 0.1 mm | 3.9 | |
| 30 Sept. | Patchy rain possible | 16° /8° | 0.2 mm | 3.9 | |
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Important Notice
Our weather forecast for Lower Austria 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 Lower Austria forecast closer to your planned date for the most up-to-date weather information.
Change Month
Lower Austria weather in September vs August vs October
Compare September weather in Lower Austria 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 |  Cloudy |
| Temperatures | 26°/14° | 20°/11° | 14°/7° |
| Rainfall | 69 mm | 108 mm | 36 mm |
| Wind | 12.7 km/h | 13.7 km/h | 13.9 km/h |
| Humidity | 67% | 73% | 77% |
| Rainy days | 11 days | 8 days | 8 days |
| Dry days | 20 days | 22 days | 23 days |
Planning a trip to Lower Austria? Discover the best time to visit
Lower Austria in September - FAQ
What are the expected maximum and minimum temperatures in Lower Austria during September?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Lower Austria during September?
Significant rainfall exceeding 108.1 mm is expected in Lower Austria during September, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Lower Austria during September?
The average wind speed in Lower Austria during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Lower Austria
Explore the daily rainfall trends and prepare for Lower Austrias September weather 💧
Typically, Lower Austria has 8 rainy days in September with a total of 108.1 mm of rainfall.
UV exposure in Lower Austria during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
What to pack to Lower Austria in September?
Mild & changeable · highs around 20 °C, frequent showers
As you prepare for your trip to Lower Austria 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 Lower Austria, during September, is comfortable and enjoyable, regardless of the weather conditions.
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