Lappeenranta

What is the climate like in Lappeenranta?

The best time to visit Lappeenranta is typically May – July, with trip comfort peaking in June (6.8/10). Lappeenranta is warmest in July, when daily highs average 71°F (22°C), and coolest in January, when lows fall to about 18°F (-8°C). The wettest month is typically August and the driest is April; the year sees roughly 30 in (752 mm) of precipitation.

• Best time to visitMay – July — comfort peaks in June (6.8/10)
• Warmest monthJuly — average high 71°F (22°C)
• Coolest monthJanuary — average low 18°F (-8°C)
• Wettest monthAugust (3.5 in (90 mm))
• Driest monthApril (1.8 in (45 mm))
• Annual precipitation30 in (752 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromLappeenranta Lentoasema, 2 km away (1959-2026)