Stjørdal
Norway
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Stjørdal, Norway

In January, the average sea temperature in Stjørdal, Norway, is 5.7°C (42.3°F). Note: Swimming in 5.7°C (42.3°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 January »

In Stjørdal, Norway, in February, the average water temperature is 5.3°C (41.5°F). Note: Swimming in 5.3°C (41.5°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 February »

The month with the coldest seawater in Stjørdal, Norway, is March, with an average sea temperature of 4.6°C (40.3°F). Note: For swimming, this is considered very dangerous and immediately life-threatening. Weather in March »

In Stjørdal, Norway, the average seawater temperature in April is 6.2°C (43.2°F). Note: Swimming in 6.2°C (43.2°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 April »

In Stjørdal, Norway, the average seawater temperature in May 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 May »

In Stjørdal, Norway, in June, the average water temperature is 12.5°C (54.5°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 June »

In Stjørdal, Norway, in July, the average water temperature is 14.8°C (58.6°F). Note: Swimming in 14.8°C (58.6°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 Stjørdal, Norway, is August, with an average sea temperature of 15.1°C (59.2°F). Note: For swimming, a surface water temperature of 15.1°C (59.2°F) is not enjoyable for the majority. Weather in August »

In Stjørdal, Norway, in September, the average water temperature is 13.5°C (56.3°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 September »

In Stjørdal, Norway, in October, the average water temperature is 11°C (51.8°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 October »

In Stjørdal, Norway, the average seawater temperature in November is 8.9°C (48°F). Note: Swimming in 8.9°C (48°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 November »

In Stjørdal, Norway, in December, the average water temperature is 7.1°C (44.8°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 »

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

With an average sea temperature of 4.6°C (40.3°F), March is the month with the coldest seawater.

When are the longest days in Stjørdal?

The month with the longest days is June, with an average of 20.4h of daylight.

What month is the sea warmest in Stjørdal?

August is the month with the warmest seawater in Stjørdal, Norway, with an average sea temperature of 15.1°C (59.2°F).

What is the month with the shortest days in Stjørdal?

The month with the shortest days in Stjørdal is December, with an average of 4.7h of daylight.
Average sea temperature - Stjørdal, Norway

The best month for swimming (with the highest average sea temperature) is August (15.1°C).
The coldest month (with the lowest average sea temperature) is March (4.6°C).

Average daylight - Stjørdal, Norway

The month with the longest days is June (Average daylight: 20.4h).
The month with shortest days is December (Average daylight: 4.7h).