Sea Temperature in Koukkuniemi in April

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

-1°C

MINIMUN

1.5°C

AVERAGE

4°C

MAXIMUM

Historical Data of Water Temperature in April in Koukkuniemi

Water Temperature Chart for Gulf of Finland in Koukkuniemi in April

Sea Temperature Table in Koukkuniemi in April Over the Past Years

Day	2024	2023	2022	Average
Apr 1	2°C	2°C	0°C	1.3°C
Apr 2	1°C	3°C	0°C	1.3°C
Apr 3	2°C	2°C	0°C	1.3°C
Apr 4	3°C	2°C	0°C	1.5°C
Apr 5	3°C	2°C	0°C	1.5°C
Apr 6	3°C	3°C	0°C	1.8°C
Apr 7	2°C	3°C	0°C	1.5°C
Apr 8	2°C	3°C	0°C	1.5°C
Apr 9	1°C	2°C	0°C	1.0°C
Apr 10	3°C	2°C	0°C	1.8°C
Apr 11	3°C	3°C	1°C	2.3°C
Apr 12	2°C	3°C	1°C	2.0°C
Apr 13	2°C	3°C	1°C	2.0°C
Apr 14	3°C	3°C	1°C	2.0°C
Apr 15	3°C	3°C	1°C	1.8°C
Apr 16	2°C	3°C	1°C	1.5°C
Apr 17	3°C	3°C	2°C	2.0°C
Apr 18	4°C	3°C	2°C	2.5°C
Apr 19	3°C	3°C	2°C	2.5°C
Apr 20	3°C	3°C	2°C	2.5°C
Apr 21	3°C	3°C	2°C	2.5°C
Apr 22	3°C	3°C	2°C	2.5°C
Apr 23	3°C	3°C	3°C	2.8°C
Apr 24	2°C	4°C	3°C	2.8°C
Apr 25	3°C	4°C	3°C	3.0°C
Apr 26	3°C	4°C	3°C	3.3°C
Apr 27	3°C	4°C	3°C	3.3°C
Apr 28	3°C	4°C	3°C	3.3°C
Apr 29	3°C	4°C	4°C	3.5°C

Koukkuniemi Climate and Swimming Opportunities in April

7°C

Average Day Air Temperature

0°C

Average Night Air Temperature

32 mm

Precipitation Amount per Month

8 days

Number of Rainy Days

14 hrs

Daylight
per Day

5 hrs

Sunshine
per Day

14 km/h

Average Wind Speed

75%

Average
humidity

Koukkuniemi lies within the Southern Finland Province in Finland. The average daytime temperature in Koukkuniemi in April is 7°C (45°F), while the nighttime average is 0°C (32°F). There are typically eight rainy days during the month, with a total precipitation of 32 mm (1.3 inches). The daylight duration in April in Koukkuniemi is 14 hours, with an average of 5 hours of sunshine per day. The average wind speed in April is 14 km/h (9 mph), and the humidity level is around 75%.

The water temperature in Koukkuniemi in April ranges from 1°C to 3°C (34°F to 37°F). At the beginning of the month, the average temperature is around 1°C (34°F), shifting to 2°C (36°F) by mid-April and reaching 3°C (37°F) in the last ten days. Overall, the average sea temperature in Koukkuniemi for April is 2°C (36°F). The water is freezing, and the air is still very cold. Even a brief dip can be risky. A wetsuit is highly recommended.

Sea Temperature in April in Nearby Cities

Frequently Asked Questions About Water Temperatures in April in Koukkuniemi

What is the sea temperature in Koukkuniemi in April?

The water temperature in the Gulf of Finland in Koukkuniemi in April ranges from 1°C to 3°C (34°F to 37°F).

Is it possible to swim in the Gulf of Finland in Koukkuniemi in April?

The average sea temperature in Koukkuniemi in April is 2°C (36°F), and the air temperature is 7°C (45°F), so the water is freezing, and the air is still very cold. Even a brief dip can be risky. A wetsuit is highly recommended.