Weather in Passau for September 2025
In general, the average temperature in Passau at the beginning of September is 26.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 18.3 °C by the end of September.
Passau in September brings notable rainfall, with an average of 18 rainy days and a total precipitation of 116.4 mm.
Is September a good time to visit Passau? check out the best time to travel to Passau page.
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Passau in September average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 28° | 2 26° | 3 28° | 4 26° | 5 30° | 6 20° | 7 27° |
8 25° | 9 16° | 10 16° | 11 19° | 12 10° | 13 11° | 14 13° |
15 17° | 16 17° | 17 21° | 18 23° | 19 20° | 20 22° | 21 22° |
22 18° | 23 18° | 24 18° | 25 20° | 26 20° | 27 19° | 28 17° |
29 17° | 30 17° |
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Temperatures trend during September in Passau
September weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Sept. | Sunny | 28° /15° | 0.1 mm | 7 | |
2 Sept. | Light rain shower | 26° /14° | 4.1 mm | 6 | |
3 Sept. | Patchy rain possible | 28° /14° | 1.2 mm | 6 | |
4 Sept. | Patchy light rain with thunder | 26° /14° | 3.4 mm | 6 | |
5 Sept. | Sunny | 30° /14° | 0 mm | 8 | |
6 Sept. | Light rain shower | 20° /13° | 1.2 mm | 5 | |
7 Sept. | Sunny | 27° /12° | 0 mm | 7 | |
8 Sept. | Patchy rain possible | 25° /13° | 1.5 mm | 6 | |
9 Sept. | Light rain shower | 16° /12° | 18.8 mm | 4 | |
10 Sept. | Light rain shower | 16° /9° | 4.5 mm | 4 | |
11 Sept. | Patchy rain possible | 19° /9° | 5.3 mm | 4 | |
12 Sept. | Light rain shower | 10° /5° | 9.9 mm | 3 | |
13 Sept. | Light rain shower | 11° /5° | 7.7 mm | 3 | |
14 Sept. | Moderate rain | 13° /7° | 27 mm | 3 | |
15 Sept. | Sunny | 17° /7° | 11.4 mm | 5 | |
16 Sept. | Sunny | 17° /9° | 5.8 mm | 4 | |
17 Sept. | Sunny | 21° /8° | 0.7 mm | 6 | |
18 Sept. | Partly cloudy | 23° /10° | 1.8 mm | 6 | |
19 Sept. | Light rain shower | 20° /10° | 0.9 mm | 5 | |
20 Sept. | Mist | 22° /10° | 0 mm | 6 | |
21 Sept. | Mist | 22° /9° | 0 mm | 6 | |
22 Sept. | Light drizzle | 18° /8° | 1.5 mm | 5 | |
23 Sept. | Fog | 18° /8° | 0.2 mm | 4 | |
24 Sept. | Partly cloudy | 18° /7° | 2.5 mm | 5 | |
25 Sept. | Partly cloudy | 20° /7° | 0 mm | 5 | |
26 Sept. | Mist | 20° /9° | 0.4 mm | 5 | |
27 Sept. | Mist | 19° /10° | 5.5 mm | 5 | |
28 Sept. | Partly cloudy | 17° /7° | 1 mm | 5 | |
29 Sept. | Partly cloudy | 17° /5° | 0 mm | 5 | |
30 Sept. | Fog | 17° /6° | 0.1 mm | 4 | |
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Passau in September - FAQ
What to pack to Passau in September?
As you prepare for your trip to Passau 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 Passau, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
September rainfall patterns in Passau
UV exposure in Passau during September
Quick links
Get accurate weather forecasts for Passau, located at latitude 48.567 and longitude 13.431. Stay updated with localized weather information tailored for Passau.