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September in Garmisch-Partenkirchen sees daytime temperatures around 17°C (63°F) and lows of 7°C (45°F) at night. With around 154 mm (6.1 in) of rainfall expected, it's worth packing a rain jacket.
If your ideal day consists of dry skies and pleasant temperatures, July, August and September typically offer the best circumstances for Garmisch-Partenkirchen.
Pick a month to see the average temperature, rainfall and sunshine in Garmisch-Partenkirchen - and find the best time to visit.
50-year average (1976-2025)
Based on our historical records, temperatures in Garmisch-Partenkirchen typically stay consistent throughout September, with daily highs averaging around 17°C (63°F). Nights are cold, with lows typically ranging from 6°C (43°F) to 9°C (48°F).
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Browse day-by-day weather records for Garmisch-Partenkirchen spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
The extremes listed below come from historical weather data collected in Garmisch-Partenkirchen from 1976 through 2026.
Find out more about the weather in Germany and which places have the best travel conditions in this month. See all of Germany in September →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Bring sunglasses since you'll have some sunny periods throughout the month
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity
See the full Garmisch-Partenkirchen climate overview or explore weather in Germany.
Where to go in September - average daytime high across popular destinations.
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