Savonlinna Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Savonlinna.
Climate overview of Savonlinna
Savonlinna, located in Eastern Finland, sees temperatures that shift noticeably throughout the year. Summers are often pleasantly warm, while winters can be intensely cold. Rainfall is moderate, keeping the surrounding lakes and forests lush without overwhelming the area. This is a destination worth visiting because the changing seasons bring out different sides of the town. In summer, you can enjoy lake cruises and the famous Opera Festival. In winter, snow-covered landscape creates a peaceful atmosphere.
Savonlinna Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Savonlinna - and find the best time to visit.
Monthly Temperature in Savonlinna
Visitors to Savonlinna can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 22°C (72°F) in July, the warmest time of the year, to a very cold -4°C (25°F) during cooler months like February.
At night, you can expect temperatures ranging from 15°C (59°F) in July to around -10°C (14°F) during February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Savonlinna
Generally, Savonlinna experiences moderate precipitation patterns, averaging 723 mm (28 in) yearly. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, July it receives moderate rainfall, averaging 89 mm (3.5 in) of precipitation, recorded across 14 rainy days. In contrast, the driest month April brings less snow/rainfall, with 39 mm (1.5 in) over 14 snowy/rainy days. For more details, please visit our Savonlinna Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Savonlinna
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July and August
- Warmest weather: July
- Fewest rainy days: April, May and June
- Seasonal pattern: A distinct dry season from March to April, with warm summers and very cold winters
- Coldest conditions: February, with freezing nights around -10°C (14°F).
Frequently asked questions about the climate in Savonlinna
What is the best time to visit Savonlinna?
June, July and August typically offer the most optimal weather in Savonlinna. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions. Savonlinna has a distinct dry season from March to April, with warm summers and very cold winters.
What temperatures can I expect in Savonlinna?
Daytime highs range from -4°C (25°F) in February to 22°C (72°F) in July. Nighttime lows range from -10°C (14°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Savonlinna get?
Annual rainfall is around 723 mm (28 in). July is the wettest month with 89 mm (3.5 in), while April is the driest with 39 mm (1.5 in).
Savonlinna 3-Day Forecast
Savonlinna on the map
Savonlinna is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Air Guitar World Championship Finland
This is something you might want to add to your bucket list. August is also the perfect time to visit Finland. The days are long and the temperature is amazing.
Sleeping in a glass iglo in Finland
Sleeping in a glass igloo with the Northern Lights shining above you. The most famous place is in the Iglo village in Kakslattaunen. The idea is amazing and definitely something to add to your bucket list.
See the northern lights
The northern lights, polar light or Aarora Borealis is a true spectacle of nature! Green, sometimes purple, red and yellow streaks of light colors the dark skies.