Velkua
Finland
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Velkua, Finland

In Velkua, Finland, in January, the average water temperature is 0.8°C (33.4°F). Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Weather in January »
February and March, with an average sea temperature of -0.2°C (31.6°F), are months with the coldest seawater in Velkua, Finland. Note: For swimming, this is considered very dangerous and immediately life-threatening. Weather in February »

Months with the coldest seawater in Velkua, Finland, are February and March, with an average sea temperature of -0.2°C (31.6°F). Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Weather in March »

In April, the average sea temperature in Velkua, Finland, is 0.6°C (33.1°F). Note: For swimming, this is considered very dangerous and immediately life-threatening. Weather in April »

In Velkua, Finland, the average seawater temperature in May is 3.8°C (38.8°F). Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Weather in May »

In Velkua, Finland, in June, the average water temperature is 8.7°C (47.7°F). Note: Swimming in 8.7°C (47.7°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique. Weather in June »

In Velkua, Finland, the average seawater temperature in July is 11.9°C (53.4°F). Note: Swimming in 11.9°C (53.4°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation. Weather in July »

The month with the warmest seawater in Velkua, Finland, is August, with an average sea temperature of 12.4°C (54.3°F). Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Weather in August »

In Velkua, Finland, in September, the average water temperature is 9.8°C (49.6°F). Note: Swimming in 9.8°C (49.6°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation. Weather in September »

In October, the average sea temperature in Velkua, Finland, is 6.2°C (43.2°F). Note: Swimming in 6.2°C (43.2°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation. Weather in October »

In Velkua, Finland, the average seawater temperature in November is 4.1°C (39.4°F). Note: For swimming, this is considered very dangerous and immediately life-threatening. Weather in November »

In Velkua, Finland, in December, the average water temperature is 1.8°C (35.2°F). Note: For swimming, this is considered life-threatening and very dangerous. Weather in December »

What months are the sea coldest in Velkua?

Months with the coldest seawater are February and March, with an average sea temperature of -0.2°C (31.6°F).

When are the longest days in Velkua?

June has the longest days of the year in Velkua, with an average of 18.9h of daylight.

When is the sea warmest in Velkua?

With an average sea temperature of 12.4°C (54.3°F), August is the month with the warmest seawater in Velkua.

What is the month with the shortest days in Velkua?

With an average of 5.9h of daylight, December has the shortest days of the year in Velkua.
Average sea temperature - Velkua, Finland

The best month for swimming (with the highest average sea temperature) is August (12.4°C).
Coldest months (with the lowest average sea temperature) are February and March (-0.2°C).

Average daylight - Velkua, Finland

The month with the longest days is June (Average daylight: 18.9h).
The month with shortest days is December (Average daylight: 5.9h).