Potsdam
September
Weather in Potsdam for September 2025
Your guide to Potsdam weather in September - trends and predictions
In general, the average temperature in Potsdam at the beginning of September is 28 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20.1 °C by the end of September.
The climate of Potsdam in September is notably wet, with an average of 11 rainy days.
Is September a good time to visit Potsdam? check out the best time to travel to Potsdam page.
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Temperatures
Rain 🌧️
More
19
Dry days
11
Rainy days
0
Snow days
24°/13°
Temperatures
17 km/h
Avg max wind
59 %
Avg humidity
Potsdam in September average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  23° | 2  25° | 3  27° | 4  30° | 5 30° | 6 30° | 7 31° |
| 8 31° | 9 27° | 10 25° | 11 24° | 12  22° | 13  18° | 14 19° |
| 15 22° | 16 21° | 17  27° | 18 27° | 19 22° | 20 25° | 21 25° |
| 22 22° | 23 22° | 24 18° | 25 21° | 26 21° | 27 22° | 28 21° |
| 29 20° | 30 18° |
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Temperatures trend during September in Potsdam
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Light rain shower | 23° /11° | 1.4 mm | 6 | |
| 2 Sept. | Overcast | 25° /13° | 0 mm | 6 | |
| 3 Sept. | Cloudy | 27° /16° | 0.4 mm | 6 | |
| 4 Sept. | Sunny | 30° /15° | 0 mm | 8 | |
| 5 Sept. | Cloudy | 30° /17° | 0 mm | 7 | |
| 6 Sept. | Sunny | 30° /17° | 0 mm | 8 | |
| 7 Sept. | Sunny | 31° /17° | 0 mm | 8 | |
| 8 Sept. | Sunny | 31° /18° | 0 mm | 8 | |
| 9 Sept. | Sunny | 27° /15° | 3 mm | 7 | |
| 10 Sept. | Sunny | 25° /15° | 0.6 mm | 6 | |
| 11 Sept. | Sunny | 24° /15° | 0.4 mm | 6 | |
| 12 Sept. | Moderate rain at times | 22° /12° | 5.4 mm | 5 | |
| 13 Sept. | Moderate rain | 18° /9° | 2 mm | 4 | |
| 14 Sept. | Overcast | 19° /9° | 0.1 mm | 5 | |
| 15 Sept. | Sunny | 22° /9° | 0 mm | 6 | |
| 16 Sept. | Cloudy | 21° /12° | 3.4 mm | 5 | |
| 17 Sept. | Partly cloudy | 27° /13° | 0 mm | 7 | |
| 18 Sept. | Partly cloudy | 27° /15° | 0.3 mm | 7 | |
| 19 Sept. | Overcast | 22° /15° | 0 mm | 6 | |
| 20 Sept. | Overcast | 25° /13° | 0 mm | 6 | |
| 21 Sept. | Partly cloudy | 25° /13° | 0 mm | 7 | |
| 22 Sept. | Light rain shower | 22° /13° | 3.1 mm | 6 | |
| 23 Sept. | Patchy rain possible | 22° /12° | 0.3 mm | 6 | |
| 24 Sept. | Patchy rain possible | 18° /10° | 1.8 mm | 5 | |
| 25 Sept. | Sunny | 21° /11° | 0.6 mm | 5 | |
| 26 Sept. | Cloudy | 21° /13° | 2.1 mm | 5 | |
| 27 Sept. | Cloudy | 22° /13° | 2.1 mm | 5 | |
| 28 Sept. | Overcast | 21° /11° | 1.7 mm | 5 | |
| 29 Sept. | Patchy rain possible | 20° /10° | 1.7 mm | 5 | |
| 30 Sept. | Cloudy | 18° /9° | 0 mm | 5 | |
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Important Notice
Our weather forecast for Potsdam 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 Potsdam forecast closer to your planned date for the most up-to-date weather information.
Potsdam in September - FAQ
What are the expected maximum and minimum temperatures in Potsdam during September?
Enjoy moderate daytime temperatures of up to 24° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Potsdam during September?
In September, Potsdam can expect light to moderate rainfall, totaling 30.81 mm across approximately 11 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Potsdam during September?
The average wind speed in Potsdam during September is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Potsdam in September?
As you prepare for your trip to Potsdam 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 Potsdam, 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
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- 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 Potsdam
Explore the daily rainfall trends and prepare for Potsdams September weather 💧
UV exposure in Potsdam during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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