Weather in Berlin for September 2025
In general, the average temperature in Berlin at the beginning of September is 25.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 18.9 °C by the end of September.
Berlin in September brings notable rainfall, with an average of 16 rainy days and a total precipitation of 39.1 mm.
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Berlin in September average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  22° | 2  24° | 3  25° | 4 27° | 5 27° | 6 26° | 7 27° |
| 8 27° | 9 27° | 10  24° | 11 23° | 12  22° | 13  20° | 14 20° |
| 15  21° | 16 20° | 17 22° | 18 21° | 19 20° | 20 20° | 21 21° |
| 22 19° | 23 20° | 24 18° | 25 20° | 26 21° | 27 19° | 28 18° |
| 29 18° | 30 18° |
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Temperatures trend during September in Berlin
September weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Patchy rain possible | 22° /12° | 0.4 mm | 6 | |
| 2 Sept. | Partly cloudy | 24° /13° | 0 mm | 6 | |
| 3 Sept. | Sunny | 25° /14° | 0.2 mm | 6 | |
| 4 Sept. | Partly cloudy | 27° /15° | 0 mm | 7 | |
| 5 Sept. | Sunny | 27° /16° | 0 mm | 6 | |
| 6 Sept. | Partly cloudy | 26° /15° | 0 mm | 7 | |
| 7 Sept. | Partly cloudy | 27° /16° | 2.2 mm | 7 | |
| 8 Sept. | Sunny | 27° /16° | 4.2 mm | 7 | |
| 9 Sept. | Sunny | 27° /14° | 3 mm | 6 | |
| 10 Sept. | Heavy rain at times | 24° /15° | 1.6 mm | 6 | |
| 11 Sept. | Patchy rain possible | 23° /15° | 1 mm | 6 | |
| 12 Sept. | Overcast | 22° /13° | 1 mm | 5 | |
| 13 Sept. | Cloudy | 20° /12° | 1.5 mm | 5 | |
| 14 Sept. | Sunny | 20° /11° | 0.3 mm | 6 | |
| 15 Sept. | Moderate or heavy rain shower | 21° /12° | 2.5 mm | 5 | |
| 16 Sept. | Overcast | 20° /12° | 1.8 mm | 5 | |
| 17 Sept. | Patchy rain possible | 22° /13° | 0.3 mm | 6 | |
| 18 Sept. | Patchy rain possible | 21° /13° | 2.7 mm | 5 | |
| 19 Sept. | Sunny | 20° /12° | 1.1 mm | 5 | |
| 20 Sept. | Overcast | 20° /11° | 0.3 mm | 5 | |
| 21 Sept. | Moderate rain at times | 21° /11° | 0.6 mm | 5 | |
| 22 Sept. | Overcast | 19° /11° | 1.8 mm | 5 | |
| 23 Sept. | Overcast | 20° /11° | 0.3 mm | 5 | |
| 24 Sept. | Patchy rain possible | 18° /11° | 0.8 mm | 5 | |
| 25 Sept. | Patchy rain possible | 20° /12° | 0.4 mm | 5 | |
| 26 Sept. | Patchy rain possible | 21° /12° | 1 mm | 5 | |
| 27 Sept. | Overcast | 19° /13° | 3 mm | 5 | |
| 28 Sept. | Moderate rain at times | 18° /11° | 2.7 mm | 4 | |
| 29 Sept. | Patchy rain possible | 18° /9° | 4.4 mm | 4 | |
| 30 Sept. | Partly cloudy | 18° /8° | 0 mm | 5 | |
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Guide for Berlin in September
In September, Berlin, Germany experiences a transition from late summer to early autumn, bringing about noticeable changes in the weather. At the beginning of the month, the weather in Berlin is generally mild and pleasant, with average temperatures around 18° and occasional rainfall.
As the month progresses, temperatures gradually begin to decrease, and by the end of September, the city experiences cooler weather with average temperatures dropping to around 14°. The likelihood of rainfall also increases towards the end of the month, with occasional cloudy and overcast days.
It's important to note that Berlin's weather in September can be quite variable, with the potential for both warm, sunny days and cooler, wetter periods. Travelers visiting Berlin during this time should be prepared for a mix of weather conditions and pack accordingly.
Overall, September in Berlin offers a charming blend of late summer warmth and early autumnal crispness, making it an ideal time to explore the city's cultural attractions, parks, and outdoor spaces.
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Berlin in September - FAQ
What to pack to Berlin in September?
As you prepare for your trip to Berlin 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 Berlin, 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 Berlin
UV exposure in Berlin during September
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