Lohja

What is the climate like in Lohja?

The best time to visit Lohja is typically May – July, with trip comfort peaking in June (7.0/10). Lohja is warmest in July, when daily highs average 70°F (21°C), and coolest in January, when lows fall to about 21°F (-6°C). The wettest month is typically August and the driest is March; the year sees roughly 30 in (761 mm) of precipitation.

• Best time to visitMay – July — comfort peaks in June (7.0/10)
• Warmest monthJuly — average high 70°F (21°C)
• Coolest monthJanuary — average low 21°F (-6°C)
• Wettest monthAugust (3.6 in (92 mm))
• Driest monthMarch (1.7 in (42 mm))
• Annual precipitation30 in (761 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromLohja Porla, 1 km away (1959-2026)