Ostseebad Sellin Weather in September
September in Ostseebad Sellin typically sees daytime highs of 18°C (64°F) and nighttime lows of 14°C (57°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the summer season.
Rainfall in Ostseebad Sellin in September
Looking at the last 30 years, the data shows about 14 days with rain, averaging 82 mm (3.2 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Ostseebad Sellin in September
Daytime highs in Ostseebad Sellin in September reach 18°C (64°F), with nights around 14°C (57°F). During September, the summer season is in full swing. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. At 14°C (57°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.For Ostseebad Sellin itself, July and August generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Germany, check out our Ostseebad Sellin's climate page.
Ostseebad Sellin Temperature in September
Min Temperature
14°C (57°F)
Max Temperature
18°C (64°F)
Chance of Rain
45%
Precipitation
82 mm (3.2 in)
Rainy days
14 days
Humidity
81%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Ostseebad Sellin typically drop from around 20°C (68°F) at the start of September to approximately 16°C (61°F) by the end. Nights are cool, with lows typically ranging from 9°C (48°F) to 13°C (55°F).
Average temperatures in September
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Ostseebad Sellin in September
Browse day-by-day weather records for Ostseebad Sellin spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ostseebad Sellin historical weather extremes in September
Based on 49 years of weather observations in Ostseebad Sellin between 1976 and 2025, these are the recorded extremes.
- Ostseebad Sellin recorded its highest September temperature of 30°C (86°F) on September 19, 1989.
- Ostseebad Sellin experienced its chilliest September day on September 30, 1995, reaching only 9°C (48°F).
- Nighttime temperatures dropped to 2°C (36°F) on September 18, 1977, marking the coldest September night on record.
Best Places in Germany in September
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
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What to Wear in Ostseebad Sellin in September
For Ostseebad Sellin in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.What To Do in Ostseebad Sellin in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Germany, check out our Ostseebad Sellin's climate page.
See the full Ostseebad Sellin climate overview or explore weather in Germany.
