Kirkkonummi

What is the climate like in Kirkkonummi?

The best time to visit Kirkkonummi is typically June – July, with trip comfort peaking in July (6.7/10). Kirkkonummi is warmest in July, when daily highs average 65°F (18°C), and coolest in February, when lows fall to about 27°F (-3°C). The wettest month is typically October and the driest is May; the year sees roughly 32 in (822 mm) of precipitation.

• Best time to visitJune – July — comfort peaks in July (6.7/10)
• Warmest monthJuly — average high 65°F (18°C)
• Coolest monthFebruary — average low 27°F (-3°C)
• Wettest monthOctober (4.0 in (101 mm))
• Driest monthMay (1.5 in (37 mm))
• Annual precipitation32 in (822 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromLohja Porla, 25 km away (1959-2026)