Weather in April
In
April,
Espoo,
Finland's weather takes a notable turn towards warmer days, sharply contrasting with the chilly conditions observed in
March. The sea becomes less cold, indicating the steady shift towards mild temperatures. Flowers begin to bloom, marking a visible change in the city's landscapes, and the extended daylight perks up daily routines and outdoor activity intensity.
Sea temperature
In April, the average sea temperature is 1.6°C (34.9°F).
Note: Under swimming conditions, this represents an immediate threat to life. Control over breathing is lost instantaneously, complicating thought processes. A specialized swimsuit is indispensable to conserve thermal energy.
Daylight
In April, the average length of the day in Espoo is 14h and 38min.
On the first day of April, sunrise is at 06:44 and sunset at 20:05. On the last day of the month, sunrise is at 05:18 and sunset at 21:18 EEST.