Weather in April
April sees the first substantial increase in sea temperatures to 1.5°C (34.7°F), signaling the impending warmth of spring. The landscape of
Porvoo undergoes a visible transformation as winter snow melts away completely. New plant life flourishes across the city, painting streets and parks in vibrant hues of green. Simultaneously, the extended daylight hours encourage residents to spend more time outdoors, exploring the serene nature trails and historic city centre.
Sea temperature
In Porvoo,
Finland, in April, the average water temperature is 1.5°C (34.7°F).
Note: While swimming, this scenario rapidly escalates into a life-threatening situation. Breathing becomes unmanageable, impairing clear thinking. Utilizing a specialized swimsuit is vital to minimize thermal depletion.
Daylight
The average length of the day in April is 14h and 40min.
On the first day of the month, sunrise is at 06:39 and sunset at 20:02. On the last day of April, sunrise is at 05:13 and sunset at 21:15 EEST.
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