Sea Temperature in Kalvi in December

Complete information on the sea temperature range in the Gulf of Finland in Kalvi in December. Historical daily data. Climate details for December. Tips on swimming conditions and beach relaxation in Kalvi. 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 Kalvi in December

28°F

MINIMUN

36°F

AVERAGE

43°F

MAXIMUM

Historical Data of Water Temperature in December in Kalvi

Water Temperature Chart for Gulf of Finland in Kalvi in December

Sea Temperature Table in Kalvi in December Over the Past Years

Day	2024	2023	2022	Average
Dec 1	43°C	41°C	39°C	41°C
Dec 2	43°C	41°C	39°C	41°C
Dec 3	43°C	41°C	41°C	42°C
Dec 4	43°C	41°C	41°C	41°C
Dec 5	43°C	41°C	41°C	41°C
Dec 6	43°C	41°C	41°C	41°C
Dec 7	43°C	41°C	39°C	41°C
Dec 8	41°C	41°C	39°C	40°C
Dec 9	41°C	41°C	39°C	40°C
Dec 10	41°C	39°C	39°C	39°C
Dec 11	41°C	39°C	39°C	40°C
Dec 12	41°C	39°C	37°C	39°C
Dec 13	41°C	39°C	37°C	38°C
Dec 14	41°C	37°C	37°C	38°C
Dec 15	39°C	37°C	37°C	38°C
Dec 16	39°C	37°C	37°C	38°C
Dec 17	39°C	37°C	39°C	38°C
Dec 18	39°C	37°C	37°C	38°C
Dec 19	39°C	37°C	37°C	38°C
Dec 20	37°C	37°C	37°C	37°C
Dec 21	37°C	37°C	36°C	37°C
Dec 22	37°C	37°C	36°C	37°C
Dec 23	37°C	37°C	36°C	37°C
Dec 24	37°C	37°C	36°C	37°C
Dec 25	37°C	37°C	37°C	37°C
Dec 26	37°C	37°C	36°C	37°C
Dec 27	37°C	37°C	36°C	37°C
Dec 28	36°C	37°C	36°C	36°C
Dec 29	36°C	34°C	36°C	35°C
Dec 30	36°C	36°C	36°C	36°C

Kalvi Climate and Swimming Opportunities in December

32°F

Average Day Air Temperature

25°F

Average Night Air Temperature

2 in

Precipitation Amount per Month

13 days

Number of Rainy Days

6 hrs

Daylight
per Day

1 hrs

Sunshine
per Day

10 mph

Average Wind Speed

88%

Average
humidity

Kalvi lies within the Ida-Viru County in Estonia. The average daytime temperature in Kalvi in December is -0°C (32°F), while the nighttime average is -4°C (25°F). There are typically 13 rainy days during the month, with a total precipitation of 57 mm (2.3 inches). The daylight duration in December in Kalvi is 6 hours, with an average of 1 hours of sunshine per day. The average wind speed in December is 17 km/h (11 mph), and the humidity level is around 88%.

The water temperature in Kalvi 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 4°C (39°F) by mid-December and reaching 3°C (37°F) in the last ten days. Overall, the average sea temperature in Kalvi for December is 4°C (39°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.

Sea Temperature in December in Nearby Cities

Frequently Asked Questions About Water Temperatures in December in Kalvi

What is the sea temperature in Kalvi in December?

The water temperature in the Gulf of Finland in Kalvi 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 Kalvi in December?

The average sea temperature in Kalvi in December is 4°C (39°F), and the air temperature is -0°C (32°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.