Savonlinna Weather in May
May in Savonlinna sees daytime temperatures around 15°C (59°F) and lows of 6°C (43°F) at night. Pack a rain jacket because some rainfall is likely.
Rainfall in Savonlinna in May
Expect around 11 days of rain based on historical data, with 55 mm (2.2 in) average. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Savonlinna in May
May in Savonlinna brings moderate temperatures, with highs of 15°C (59°F) and nights around 6°C (43°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to 6°C (43°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.For Savonlinna itself, June, July and August generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Finland, check out our Savonlinna's climate page.
Savonlinna Temperature in May
Min Temperature
6°C (43°F)
Max Temperature
15°C (59°F)
Chance of Rain
38%
Precipitation
55 mm (2.2 in)
Rainy days
11 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Savonlinna typically rise from around 11°C (52°F) at the start of May to approximately 16°C (61°F) by the end. Nights are cold, with lows typically ranging from 0°C (32°F) to 7°C (45°F).
Average temperatures in May
Historical weather for Savonlinna in May
Browse day-by-day weather records for Savonlinna spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Savonlinna historical weather extremes in May
Based on 50 years of weather observations in Savonlinna between 1976 and 2026, these are the recorded extremes.
- The hottest May day on record in Savonlinna reached 29°C (84°F) (May 31, 1995).
- On May 1, 1981, Savonlinna saw its coldest May day with temperatures maxing out at 0°C (32°F).
- The coldest night in May in Savonlinna was on May 1, 1981, with a minimum of -9°C (16°F).
Best Places in Finland in May
Find out more about the weather in Finland and which places have the best travel conditions in this month. See all of Finland in May →
perfect weather
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unpleasant
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What to Wear in Savonlinna in May
The weather can be unpredictable in May, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Rain is likely on several days, so bring a good rain jacket.What To Do in Savonlinna in May
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 Finland, check out our Savonlinna's climate page.
See the full Savonlinna climate overview or explore weather in Finland.
