Mehamn
Norway
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Mehamn, Norway

In January, the average sea temperature in Mehamn, Norway, is 4.4°C (39.9°F). Note: For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. Weather in January »

In February, the average sea temperature in Mehamn, Norway, is 4.3°C (39.7°F). Note: For swimming, this is considered very dangerous and immediately life-threatening. Weather in February »

With an average sea temperature of 4.2°C (39.6°F), March is the month with the coldest seawater in Mehamn, Norway. Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Weather in March »

In Mehamn, Norway, the average seawater temperature in April is 4.4°C (39.9°F). Note: For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. Weather in April »

In May, the average sea temperature in Mehamn, Norway, is 5.3°C (41.5°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 May »

In June, the average sea temperature in Mehamn, Norway, is 7.3°C (45.1°F). Note: Swimming in 7.3°C (45.1°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 July, the average sea temperature in Mehamn, Norway, is 9.5°C (49.1°F). Note: Swimming in 9.5°C (49.1°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 July »

The month with the warmest seawater in Mehamn, Norway, is August, with an average sea temperature of 9.8°C (49.6°F). Note: Swimming in 9.8°C (49.6°F) is considered life-threatening. Weather in August »

In Mehamn, Norway, in September, the average water temperature is 9°C (48.2°F). Note: Swimming in 9°C (48.2°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 September »

In Mehamn, Norway, the average seawater temperature in October is 7.5°C (45.5°F). Note: Swimming in 7.5°C (45.5°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 October »

In Mehamn, Norway, the average seawater temperature in November is 6.3°C (43.3°F). Note: Swimming in 6.3°C (43.3°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation. Weather in November »

In Mehamn, Norway, the average seawater temperature in December is 5.7°C (42.3°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 December »

When is the sea coldest in Mehamn?

The month with the coldest seawater in Mehamn, Norway, is March, with an average sea temperature of 4.2°C (39.6°F).

When are the longest days in Mehamn?

Months with the longest days are June and July, with an average of 24h of daylight.

What is the month with the warmest sea water in Mehamn?

With an average sea temperature of 9.8°C (49.6°F), August is the month with the warmest seawater in Mehamn.

What is the month with the shortest days in Mehamn?

December has the shortest days of the year in Mehamn, with an average of 0h of daylight.
Average sea temperature - Mehamn, Norway
Average daylight - Mehamn, Norway

Months with the longest days are June and July (Average daylight: 24h).
The month with shortest days is December (Average daylight: 0h).