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Sea Temperature in Hamina in December

Complete information on the sea temperature range in the Gulf of Finland in Hamina in December. Historical daily data. Climate details for December. Tips on swimming conditions and beach relaxation in Hamina. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Water Temperature Range in Hamina in December

30°F

MINIMUN

37°F

AVERAGE

43°F

MAXIMUM

Historical Data of Water Temperature in December in Hamina

Water Temperature Chart for Gulf of Finland in Hamina in December

Sea Temperature Table in Hamina in December Over the Past Years

Day202420232022Average
Dec 143°C41°C39°C41°C
Dec 243°C39°C39°C41°C
Dec 343°C39°C39°C41°C
Dec 443°C39°C41°C41°C
Dec 543°C39°C39°C40°C
Dec 641°C39°C39°C39°C
Dec 741°C39°C39°C40°C
Dec 841°C41°C39°C40°C
Dec 941°C41°C39°C40°C
Dec 1041°C39°C37°C39°C
Dec 1141°C39°C37°C39°C
Dec 1241°C37°C37°C38°C
Dec 1341°C37°C37°C38°C
Dec 1439°C37°C37°C37°C
Dec 1539°C37°C37°C37°C
Dec 1639°C37°C37°C38°C
Dec 1739°C36°C37°C37°C
Dec 1839°C36°C37°C37°C
Dec 1937°C36°C37°C37°C
Dec 2037°C36°C36°C36°C
Dec 2137°C36°C36°C36°C
Dec 2237°C36°C36°C36°C
Dec 2337°C36°C36°C36°C
Dec 2437°C36°C36°C36°C
Dec 2537°C36°C36°C36°C
Dec 2637°C36°C36°C36°C
Dec 2736°C36°C36°C35°C
Dec 2836°C36°C36°C35°C
Dec 2936°C36°C36°C35°C
Dec 3034°C34°C36°C34°C
Southern Finland Province, FinlandSouthern Finland Province, FinlandSouthern Finland Province, Finland

Hamina Climate and Swimming Opportunities in December

28°F

Average Day Air Temperature

19°F

Average Night Air Temperature

2 in

Precipitation Amount per Month

13 days

Number of Rainy Days

5 hrs

Daylight
per Day

0 hrs

Sunshine
per Day

6 mph

Average Wind Speed

89%

Average
humidity

Hamina lies within the Southern Finland Province in Finland. The average daytime temperature in Hamina in December is -2°C (28°F), while the nighttime average is -7°C (19°F). There are typically 13 rainy days during the month, with a total precipitation of 51 mm (2.0 inches). The daylight duration in December in Hamina is 5 hours, with an average of 0 hours of sunshine per day. The average wind speed in December is 9 km/h (6 mph), and the humidity level is around 89%.

The water temperature in Hamina in December ranges from 1°C to 5°C (34°F to 41°F). At the beginning of the month, the average temperature is around 5°C (41°F), shifting to 3°C (37°F) by mid-December and reaching 2°C (36°F) in the last ten days. Overall, the average sea temperature in Hamina for December is 3°C (37°F). Swimming in such conditions is extremely dangerous due to the risk of hypothermia and cold shock. Only experienced winter swimmers with proper preparation should attempt it.

Frequently Asked Questions About Water Temperatures in December in Hamina

What is the sea temperature in Hamina in December?

The water temperature in the Gulf of Finland in Hamina in December ranges from 1°C to 5°C (34°F to 41°F).

Is it possible to swim in the Gulf of Finland in Hamina in December?

The average sea temperature in Hamina in December is 3°C (37°F), and the air temperature is -2°C (28°F), so swimming in such conditions is extremely dangerous due to the risk of hypothermia and cold shock. Only experienced winter swimmers with proper preparation should attempt it.