Freiburg im Breisgau Weather in September
September in Freiburg im Breisgau brings pleasant temperatures, with highs of 20°C (68°F) and nights dropping to 10°C (50°F). Rainfall is on the higher side this month, averaging around 95 mm (3.7 in), so keep a rain jacket handy.
Rainfall in Freiburg im Breisgau in September
Climate statistics over the past 30 years suggest around 13 days of rain, with 95 mm (3.7 in) average for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Freiburg im Breisgau in September
September is a perfect month in Freiburg im Breisgau, with 20°C (68°F) during the day and 10°C (50°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to around 10°C (50°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Freiburg im Breisgau in September
The days are predominantly sunny, with an estimated total of around 191 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Freiburg im Breisgau.
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 Freiburg im Breisgau's climate page.
Freiburg im Breisgau Temperature in September
Min Temperature
10°C (50°F)
Max Temperature
20°C (68°F)
Chance of Rain
42%
Precipitation
95 mm (3.7 in)
Rainy days
13 days
Sunshine
191 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Freiburg im Breisgau typically drop from around 23°C (73°F) at the start of September to approximately 19°C (66°F) by the end. Nights are cool, with lows typically ranging from 9°C (48°F) to 12°C (54°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 Freiburg im Breisgau in September
Browse day-by-day weather records for Freiburg im Breisgau spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Freiburg im Breisgau historical weather extremes in September
Based on weather observations in Freiburg im Breisgau between 1976 and 2025, these are the recorded extremes during September.
- The warmest day in September was on September 18, 1987, with a maximum of 32°C (90°F).
- The coldest September day was on September 24, 2002, with a maximum of 8°C (46°F).
- Freiburg im Breisgau registered its coldest September night on September 30, 2002, with temperatures dropping to 1°C (34°F).
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 →
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What to Wear in Freiburg im Breisgau in September
For Freiburg im Breisgau 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. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Freiburg im Breisgau 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 Freiburg im Breisgau's climate page.
See the full Freiburg im Breisgau climate overview or explore weather in Germany.
