Climate almanac
Masku
Southwest Finland, Finland · 60.57°, 22.10°
What is the climate like in Masku?
The best time to visit Masku is typically May – July, with trip comfort peaking in June (7.1/10). Masku is warmest in July, when daily highs average 70°F (21°C), and coolest in February, when lows fall to about 23°F (-5°C). The wettest month is typically August and the driest is March; the year sees roughly 29 in (727 mm) of precipitation.
- Best time to visitMay – July — comfort peaks in June (7.1/10)
- Warmest monthJuly — average high 70°F (21°C)
- Coolest monthFebruary — average low 23°F (-5°C)
- Wettest monthAugust (3.9 in (99 mm))
- Driest monthMarch (1.5 in (38 mm))
- Annual precipitation29 in (727 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromTurku Turun Lentoasema, 12 km away (1952-2026)