March weather forecastPorvoo, Finland
March
Weather in March
March ushers in subtle changes in the weather as Porvoo progressively moves towards spring. Sea temperatures remain constant at -0.2°C (31.6°F) - reflecting February's cool climes. The city starts to awaken from the long winter as daylight hours extend further. There's a notable shift as the snow begins to recede, revealing the first green shoots of spring flowers. Wildlife too becomes more active, injecting vibrancy back into the city.Sea temperature
February and March, with an average sea temperature of -0.2°C (31.6°F), are months with the coldest seawater.Note: In the realm of swimming, this is an immediate threat to life. Total loss of control over breathing happens instantly, complicating clear thought processes. The necessity of a specialized swimsuit to restrict thermal loss is paramount.
Daylight
In March, the average length of the day in Porvoo is 11h and 50min.On the first day of March in Porvoo, Finland, sunrise is at 07:14 and sunset at 17:44. On the last day of the month, sunrise is at 05:43 and sunset at 18:59 EET.
Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
The months with the coldest seawater in Porvoo, Finland, are February and March, with an average sea temperature of -0.2°C (31.6°F).
In March, the average sea temperature in Porvoo is -0.2°C (31.6°F). For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.
In Porvoo, the average day length in March is 11h and 50min.
In March, on the first day of the month, sunrise is at 07:14 and sunset at 17:44. On the last day of the month, in Porvoo, Finland, sunrise is at 05:43 and sunset at 18:59 EET.
Average sea temperature in March
Porvoo, Finland
- Average sea temperature in March: -0.2°C
The best months for swimming (with the highest average sea temperature) are July and August (18.7°C).
The coldest months (with the lowest average sea temperature) are February and March (-0.2°C).
Average daylight in March
Porvoo, Finland
- Average daylight in March: 11h and 48min
The month with the longest days is June (Average daylight: 18h and 54min).
The month with the shortest days is December (Average daylight: 5h and 54min).
