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Sea Temperature in Suomenlinna in April
Complete information on the sea temperature range in the Gulf of Finland in Suomenlinna in April. Historical daily data. Climate details for April. Tips on swimming conditions and beach relaxation in Suomenlinna. 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 Suomenlinna in April
-1°C
MINIMUN
2°C
AVERAGE
5°C
MAXIMUM
Historical Data of Water Temperature in April in Suomenlinna
Water Temperature Chart for Gulf of Finland in Suomenlinna in April
Sea Temperature Table in Suomenlinna in April Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Apr 1 | 2°C | 0°C | 0°C | 0.8°C |
| Apr 2 | 1°C | 0°C | 0°C | 0.5°C |
| Apr 3 | 2°C | 0°C | 0°C | 0.8°C |
| Apr 4 | 3°C | 0°C | 0°C | 1.0°C |
| Apr 5 | 2°C | 0°C | 0°C | 0.8°C |
| Apr 6 | 3°C | 0°C | 0°C | 1.0°C |
| Apr 7 | 2°C | 0°C | 0°C | 0.8°C |
| Apr 8 | 3°C | 0°C | 0°C | 1.0°C |
| Apr 9 | 1°C | 0°C | 0°C | 0.5°C |
| Apr 10 | 3°C | 0°C | 0°C | 1.3°C |
| Apr 11 | 2°C | 1°C | 1°C | 1.5°C |
| Apr 12 | 2°C | 1°C | 1°C | 1.5°C |
| Apr 13 | 2°C | 1°C | 1°C | 1.5°C |
| Apr 14 | 3°C | 1°C | 1°C | 1.5°C |
| Apr 15 | 4°C | 1°C | 1°C | 1.5°C |
| Apr 16 | 2°C | 1°C | 1°C | 1.0°C |
| Apr 17 | 2°C | 2°C | 2°C | 1.5°C |
| Apr 18 | 3°C | 2°C | 2°C | 1.8°C |
| Apr 19 | 3°C | 2°C | 2°C | 2.3°C |
| Apr 20 | 3°C | 2°C | 2°C | 2.3°C |
| Apr 21 | 3°C | 2°C | 2°C | 2.3°C |
| Apr 22 | 4°C | 2°C | 2°C | 2.5°C |
| Apr 23 | 3°C | 3°C | 3°C | 2.8°C |
| Apr 24 | 2°C | 3°C | 3°C | 2.5°C |
| Apr 25 | 3°C | 3°C | 3°C | 2.8°C |
| Apr 26 | 3°C | 3°C | 3°C | 3.0°C |
| Apr 27 | 4°C | 3°C | 3°C | 3.3°C |
| Apr 28 | 4°C | 3°C | 3°C | 3.3°C |
| Apr 29 | 4°C | 4°C | 4°C | 3.8°C |
Suomenlinna 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
Suomenlinna lies within the Southern Finland Province in Finland. The average daytime temperature in Suomenlinna 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 Suomenlinna 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 Suomenlinna in April ranges from 0°C to 3°C (32°F to 37°F). At the beginning of the month, the average temperature is around 1°C (34°F), shifting to 1°C (34°F) by mid-April and reaching 3°C (37°F) in the last ten days. Overall, the average sea temperature in Suomenlinna 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 Suomenlinna
What is the sea temperature in Suomenlinna in April?
The water temperature in the Gulf of Finland in Suomenlinna in April ranges from 0°C to 3°C (32°F to 37°F).
Is it possible to swim in the Gulf of Finland in Suomenlinna in April?
The average sea temperature in Suomenlinna 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.