Finland · 1991–2020 normal
Merimasku in
April.
Typical April weather in Merimasku: 9°C by day, -0.2°C at night, 30 mm of rain over 6.9 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high9°C
Typical low-0.2°C
Rain30 mm
Wet days6.9
Comfort score 20 this month (July leads the year at 82). Daylight is calculated as 14 h 29 from latitude 60.48°. Open-water sea temperature is 2.3°C (18 km from the place centre).
Event window
Frost-level nights in April
The measured night-time normal is -0.2°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 646179
- NOAA station
- FIE00142421 · MIETOINEN SAARI
- Station distance
- 16.2 km from the place centre
- Coverage
- Good coverage · 15 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.