September in Berlin averages highs of 21 °C (70 °F) and lows of 12 °C (53 °F), with about 6 rainy days and 12 h 34 min of daylight.
September weather in Berlin at a glance
average high to low each dot ≈ 3 rainy days
Is September a good time to visit Berlin?
Good time to go: comfortably warm and some rain. September is usually high season in Berlin: book rooms early, as prices are typically at their highest.
Our rule: a month scores 2 points for comfortable average highs of 18–28 °C (1 point for 14–18 or 28–32 °C) and 2 points for 5 or fewer rainy days (1 point for 6–10). Average highs above 35 °C or below 8 °C make it a tough month whatever the rain. A rainy day here means 2 mm of rain or more. 4 points = great, 3 = good, 2 = mixed, 0–1 = tough.
Holidays and events in September 2026
No public holidays fall in September 2026 in Germany, so opening hours should be normal.
Things to do in Berlin in September
September's weather suits a mix of outdoor sights and museums, so the open-air ones come first.
- Brandenburg Gate and the Reichstag dome — dome is free, book online outdoors
- East Side Gallery outdoors
- Berlin Wall Memorial — Bernauer Strasse outdoors
- Tempelhofer Feld — an old airport turned park outdoors
- Museum Island — Pergamon area and Neues Museum indoors
- Topography of Terror — free indoors
Where to stay: Mitte for sights; Kreuzberg or Neukölln for nightlife; Prenzlauer Berg for cafés.
What to pack for Berlin in September
- Light layers for the day and a jumper for evenings, which cool to 12 °C (53 °F).
- Comfortable walking shoes.
What a day in Berlin costs
| Budget traveller | Mid-range | |
|---|---|---|
| Typical total per person, per day | €55–120 | €150–300 |
Excluding flights. September is usually high season in Berlin: book rooms early, as prices are typically at their highest.
September in nearby cities
| City | High / low | Rainy days | Verdict |
|---|---|---|---|
| Prague | 21° / 11° | 6 | Good time to go |
| Copenhagen | 18° / 13° | 7 | Mixed weather |
| Munich | 19° / 10° | 10 | Good time to go |
Want the whole trip planned? Join the Journey waitlist: tell it where, when and your budget, and it plans every day hour by hour.
FAQ
Is September a good time to visit Berlin?
By the numbers, September is a good time to go: comfortably warm and some rain, with average highs of 21 °C (70 °F) and about 6 rainy days. September is usually high season in Berlin: book rooms early, as prices are typically at their highest. The best months for weather are May, June, July, August, September.
How warm is Berlin in September?
Average highs are 21 °C (70 °F) and lows 12 °C (53 °F) (2015–2024 averages).
Does it rain a lot in Berlin in September?
Expect about 6 days with 2 mm of rain or more, about 40 mm in total. It is the driest month of the year in Berlin.
Sources: climate averages from Open-Meteo historical weather (ERA5 reanalysis, 2015–2024); sea temperatures from the Open-Meteo marine API (2023–2024); public holidays from Nager.Date. Daylight is calculated for the 15th of the month. Averages are a guide, not a forecast. Costs are typical ranges per person per day, excluding flights.