March weather forecastKotka, Finland
March
Weather in March
March in Kotka witnesses a significant uplift from the bleak winter months of January and February. Daylight hours increase to an average of 11.8 hours, signaling the commencement of the spring season. The sea temperatures, though still freezing, hint at the upcoming thaw. The snow begins to melt, and the city starts to come alive with the colors of spring. As March progresses, the weather deviates further from the harsh conditions of winter and paves the way for April's warmer climates.Sea temperature
The months with the coldest seawater in Kotka, Finland, are February and March, with an average sea temperature of -0.2°C (31.6°F).Note: In swimming situations, the extreme cold and danger can lead to fatality. Without the protection of insulated waterproof gear, hypothermia takes effect quickly.
Daylight
In Kotka, the average length of the day in March is 11h and 50min.On the first day of March, sunrise is at 07:09 and sunset at 17:39. On the last day of the month, sunrise is at 05:37 and sunset at 18:54 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 Kotka, Finland, are February and March, with an average sea temperature of -0.2°C (31.6°F).
In Kotka, the average seawater temperature in March is -0.2°C (31.6°F). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.
The average day length in March in Kotka is 11h and 50min.
On the first day of March in Kotka, Finland, sunrise is at 07:09 and sunset at 17:39. On the last day of the month, sunrise is at 05:37 and sunset at 18:54 EET.
Average sea temperature in March
Kotka, Finland
- Average sea temperature in March: -0.2°C
The best month for swimming (with the highest average sea temperature) is July (18.9°C).
The coldest months (with the lowest average sea temperature) are February and March (-0.2°C).
Average daylight in March
Kotka, 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).
