Savonlinna

What is the climate like in Savonlinna?

The best time to visit Savonlinna is typically May – June, with trip comfort peaking in June (6.7/10). Savonlinna is warmest in July, when daily highs average 70°F (21°C), and coolest in January, when lows fall to about 16°F (-9°C). The wettest month is typically July and the driest is March; the year sees roughly 29 in (749 mm) of precipitation.

• Best time to visitMay – June — comfort peaks in June (6.7/10)
• Warmest monthJuly — average high 70°F (21°C)
• Coolest monthJanuary — average low 16°F (-9°C)
• Wettest monthJuly (3.8 in (96 mm))
• Driest monthMarch (1.7 in (44 mm))
• Annual precipitation29 in (749 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromSavonlinna Lentoasema, 9 km away (1974-2026)