The temperatures in Savonlinna in August are usually low and can range between 12°C and 20°C.
You can expect about 3 to 8 days of rain in Savonlinna during the month of August. 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 Savonlinna in August 2026.
If you’re planning to visit Savonlinna in the near future, we highly recommend that you review the 14 day weather forecast for Savonlinna before you arrive.
Temperatures
20° / 12°
Rainy Days
7
Snowy Days
0
Dry Days
24
Rainfall
106
mm
Sun Hours
9.4
Hrs
