The temperatures in Siegen in July are comfortable with low of 12°C and and high up to 23°C.
You can expect about 3 to 8 days of rain in Siegen during the month of July. 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 Siegen in July 2026.
If you’re planning to visit Siegen in the near future, we highly recommend that you review the 14 day weather forecast for Siegen before you arrive.
Temperatures
23° / 12°
Rainy Days
7
Snowy Days
0
Dry Days
24
Rainfall
119
mm
Sun Hours
9.8
Hrs
