Årøysund
Norway
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Årøysund, Norway

In Årøysund, Norway, the average seawater temperature in January is 4°C (39.2°F). Note: For swimming, this is considered very dangerous and immediately life-threatening. Weather in January »

In February, the average sea temperature in Årøysund, Norway, is 3.3°C (37.9°F). Note: For swimming, this is considered life-threatening and very dangerous. Weather in February »

March is the month with the coldest seawater in Årøysund, Norway, with an average sea temperature of 2.8°C (37°F). Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Weather in March »

In Årøysund, Norway, the average seawater temperature in April is 6.4°C (43.5°F). Note: Swimming in 6.4°C (43.5°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation. Weather in April »

In Årøysund, Norway, the average seawater temperature in May is 11.3°C (52.3°F). Note: Swimming in 11.3°C (52.3°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 May »

In Årøysund, Norway, in June, the average water temperature is 15.3°C (59.5°F). Note: For most, swimming in 15.3°C (59.5°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F). Weather in June »

In Årøysund, Norway, the average seawater temperature in July is 17.8°C (64°F). Note: Swimming in 17.8°C (64°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F). Weather in July »

The month with the warmest seawater in Årøysund, Norway, is August, with an average sea temperature of 18.4°C (65.1°F). Note: For most, swimming in 18.4°C (65.1°F) is not an enjoyable activity. Weather in August »

In September, the average sea temperature in Årøysund, Norway, is 15.8°C (60.4°F). Note: For most, swimming in 15.8°C (60.4°F) is not an enjoyable activity. Weather in September »

In Årøysund, Norway, in October, the average water temperature is 12.1°C (53.8°F). Note: Swimming in 12.1°C (53.8°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 November, the average sea temperature in Årøysund, Norway, is 9.2°C (48.6°F). Note: Swimming in 9.2°C (48.6°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 December, the average sea temperature in Årøysund, Norway, is 6.3°C (43.3°F). Note: Swimming in 6.3°C (43.3°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 December »

What is the month with the coldest sea water in Årøysund?

March is the month with the coldest seawater in Årøysund, with an average sea temperature of 2.8°C (37°F).

When are the longest days in Årøysund?

June has the longest days of the year, with an average of 18.4h of daylight.

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

The month with the warmest seawater in Årøysund, Norway, is August, with an average sea temperature of 18.4°C (65.1°F).

What is the month with the shortest days in Årøysund?

The month with the shortest days is December, with an average of 6.3h of daylight.
Average sea temperature - Årøysund, Norway

The best month for swimming (with the highest average sea temperature) is August (18.4°C).
The coldest month (with the lowest average sea temperature) is March (2.8°C).

Average daylight - Årøysund, Norway

The month with the longest days is June (Average daylight: 18.4h).
The month with shortest days is December (Average daylight: 6.3h).