Weather in April
Sea temperature
In Espoo, Finland, in April, the average water temperature is 1.6°C (34.9°F).Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.
Daylight
The average length of the day in April is 14h and 38min.On the first day of April in Espoo, sunrise is at 06:46 and sunset at 20:04. On the last day of the month, sunrise is at 05:21 and sunset at 21:16 EEST.
FAQ
How cold is the water in April in Espoo?
In April, the average sea temperature in Espoo is 1.6°C (34.9°F). For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.
What is the average length of the day in April in Espoo?
In Espoo, Finland, the average day length in April is 14h and 38min.
When is the sunrise / sunset in April in Espoo?
In April, on the first day of the month, sunrise is at 06:46 and sunset at 20:04. On the last day of the month, in Espoo, Finland, sunrise is at 05:21 and sunset at 21:16 EEST.
Average sea temperature in April
Espoo, Finland
- Average sea temperature in April: 1.6°C
The best month for swimming (with the highest average sea temperature) is August (18.7°C).
The coldest month (with the lowest average sea temperature) is March (0.1°C).
Average daylight in April
Espoo, Finland
- Average daylight in April: 14h and 38min
The month with the longest days is June (Average daylight: 18h and 47min).
The month with the shortest days is December (Average daylight: 5h and 59min).
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