Flensburg Weather in October
With daytime temperatures of 14°C (57°F) and nighttime lows of 7°C (45°F), October in Flensburg brings moderate temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 73 mm (2.9 in) falls on average.
Rainfall in Flensburg in October
Based on our climate data of the past 30 years, about 17 days of rain are anticipated, with 73 mm (2.9 in) on average. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.
Temperature in Flensburg in October
If you're visiting Flensburg in October, expect highs of 14°C (57°F) and overnight lows around 7°C (45°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to 7°C (45°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Flensburg in October
The area experiences limited sunny days, amounting to roughly 99 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July and August typically offer the best weather for Flensburg.
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 Flensburg's climate page.
Flensburg Temperature in October
Min Temperature
7°C (45°F)
Max Temperature
14°C (57°F)
Chance of Rain
58%
Precipitation
73 mm (2.9 in)
Rainy days
17 days
Humidity
82% *
Sunshine
99 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Flensburg typically drop from around 15°C (59°F) at the start of October to approximately 11°C (52°F) by the end. Nights are cold, with lows typically ranging from 6°C (43°F) to 9°C (48°F).
Average temperatures in October
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 October
Historical weather for Flensburg in October
Browse day-by-day weather records for Flensburg spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Flensburg historical weather extremes in October
Our historical data for Flensburg spans 1976 to 2025, revealing these weather extremes.
- Flensburg recorded its highest October temperature of 24°C (75°F) on October 13, 2018.
- On October 24, 2003, Flensburg saw its coldest October day with temperatures maxing out at 2°C (36°F).
- Nighttime temperatures dropped to -5°C (23°F) on October 27, 1997, marking the coldest October night on record.
- The wettest October day on record brought 48 mm (1.9 in) of precipitation to Flensburg (October 4, 2025).
Best Places in Germany in October
Find out more about the weather in Germany and which places have the best travel conditions in this month. See all of Germany in October →
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What to Wear in Flensburg in October
The weather can swing between comfortable and chilly in October, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Wet weather is likely, so pack waterproof gear for multiple rainy days. With limited sunshine expected, sunglasses aren't a priority for packing.What To Do in Flensburg in October
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 Flensburg's climate page.
Temperature Rainfall Sunshine Humidity
See the full Flensburg climate overview or explore weather in Germany.
