March weather forecastHamina, Finland

March

Weather in March

As March arrives, there are subtle signs of spring in the air. The sea temperature rises slightly to -0.3°C (31.5°F) indicating the imminent end of the winter season. The increased daylight hours are a pleasant addition, providing opportunities for extended outdoor activities. The stillness and calmness of the winter remain in the air. March brings with it an anticipatory excitement of the changing season, with the landscapes slowly shedding their white mantles.

Sea temperature

In March, the average sea temperature in Hamina is -0.3°C (31.5°F).
Note: Regarding swimming, this is extremely cold, hazardous, and can lead to death. Hypothermia sets in rapidly without the protection of insulating waterproof gear.

Daylight

In Hamina, the average length of the day in March is 11h and 50min.
On the first day of March, sunrise is at 07:08 and sunset at 17:37. On the last day of the month, sunrise is at 05:36 and sunset at 18:53 EET.

Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In March, the average sea temperature in Hamina is -0.3°C (31.5°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.

In March, the average day length in Hamina is 11h and 50min.

On the first day of March in Hamina, Finland, sunrise is at 07:08 and sunset at 17:37. On the last day of the month, sunrise is at 05:36 and sunset at 18:53 EET.

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Long-term

Year J F March A M J J A S O N D

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Average sea temperature

Average daylight

Average sea temperature in March
Hamina, Finland

Average sea temperature in March: -0.3°C

The best month for swimming (with the highest average sea temperature) is July (19.3°C).
The coldest month (with the lowest average sea temperature) is February (-0.5°C).

Average daylight in March
Hamina, 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).