The temperatures in Flensborg in May are quite cold with temperatures between 7°C and 15°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Flensborg during the month of May. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Flensborg in May 2025.
If you’re planning to visit Flensborg in the near future, we highly recommend that you review the 14 day weather forecast for Flensborg before you arrive.
Temperatures
15° / 7°
Rainy Days
7
Snowy Days
0
Dry Days
24
Rainfall
78
mm
Sun Hours
8.6
Hrs
