Climate and monthly weather forecast
Weather in January
In Pyhäranta, Finland, in January, the average water temperature is 0.6°C (33.1°F). Note: In the realm of swimming, this is an immediate threat to life. Weather in January »
Weather in February
February and March, with an average sea temperature of -0.3°C (31.5°F), are months with the coldest seawater in Pyhäranta, Finland. Note: In swimming, this scenario poses immediate life-threatening danger. Weather in February »
Weather in March
February and March, with an average sea temperature of -0.3°C (31.5°F), are months with the coldest seawater in Pyhäranta, Finland. Note: In the realm of swimming, this is an immediate threat to life. Weather in March »
Weather in April
In April, the average sea temperature in Pyhäranta, Finland, is 0.4°C (32.7°F). Note: While swimming, this scenario rapidly escalates into a life-threatening situation. Weather in April »
Weather in May
In Pyhäranta, Finland, the average seawater temperature in May is 3.3°C (37.9°F). Note: While swimming, this is identified as life-endangering and very dangerous. Weather in May »
Weather in June
In Pyhäranta, Finland, the average seawater temperature in June is 8.3°C (46.9°F). Note: With an efficient thermal swimsuit, one can navigate 8.3°C (46.9°F) even if it's colder than 10°C (50°F); otherwise, rapid cold shock and breathlessness might set in. Weather in June »
Weather in July
In Pyhäranta, Finland, the average seawater temperature in July is 12.3°C (54.1°F). Note: It is life-risking to swim in 12.3°C (54.1°F). Briefly staying in 13°C (55.4°F) waters feels unsettling, and temperatures below 10°C (50°F) might result in cold shock and loss of breath control, hinging on personal endurance. Weather in July »
Weather in August
August is the month with the warmest seawater in Pyhäranta, Finland, with an average sea temperature of 13.1°C (55.6°F). Note: You can swim in 13.1°C (55.6°F) below 10°C (50°F) with proper thermal wear; failing that, the cold shock and respiratory challenges are nearly certain. Weather in August »
Weather in September
In Pyhäranta, Finland, the average seawater temperature in September is 10.3°C (50.5°F). Note: It is risky to swim in 10.3°C (50.5°F). Temperatures beneath 10°C (50°F) induce rapid cold shock and hyperventilation. Weather in September »
Weather in October
In October, the average sea temperature in Pyhäranta, Finland, is 6.5°C (43.7°F). Note: If planning to swim in 6.5°C (43.7°F) under 10°C (50°F), wear a protective suit. Weather in October »
Weather in November
In November, the average sea temperature in Pyhäranta, Finland, is 4.2°C (39.6°F). Note: During swimming sessions, this situation poses an instant life risk. Weather in November »
Weather in December
In Pyhäranta, Finland, the average seawater temperature in December is 1.9°C (35.4°F). Note: During the act of swimming, this is a direct threat to life. Weather in December »
Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
When is the sea coldest in Pyhäranta?
The months with the coldest seawater in Pyhäranta, Finland, are February and March, with an average sea temperature of -0.3°C (31.5°F).
When are the longest days in Pyhäranta?
With an average of 19h and 6min of daylight, June has the longest days of the year.
What is the month with the warmest sea water in Pyhäranta?
August is the month with the warmest seawater, with an average sea temperature of 13.1°C (55.6°F).
When is Daylight Saving Time (DST) in Pyhäranta?
On Sunday, 27. October 2024, at 04:00, Daylight Saving Time ends, and the time zone changes from EEST to EET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 03:00, and the time zone reverts from EET to EEST.
What is the month with the shortest days in Pyhäranta?
With an average of 5h and 42min of daylight, December has the shortest days of the year in Pyhäranta.
Average sea temperature
Pyhäranta, Finland
The best month for swimming (with the highest average sea temperature) is August (13.1°C).
The coldest months (with the lowest average sea temperature) are February and March (-0.3°C).
Average daylight
Pyhäranta, Finland
- Average daylight in January:
6h and 4min - Average daylight in February:
9h and 1min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 4min - Average daylight in May:
17h and 2min - Average daylight in June:
19h and 1min
- Average daylight in July:
18h and 1min - Average daylight in August:
15h and 4min - Average daylight in September:
12h and 5min - Average daylight in October:
10h and 0min - Average daylight in November:
7h and 2min - Average daylight in December:
5h and 4min
The month with the longest days is June (Average daylight: 19h and 6min).
The month with the shortest days is December (Average daylight: 5h and 42min).
