Rissa
Norway
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Rissa, Norway

In Rissa, Norway, in January, the average water temperature is 6.7°C (44.1°F). Note: Swimming in 6.7°C (44.1°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 January »

In February, the average sea temperature in Rissa, Norway, 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 February »

March is the month with the coldest seawater in Rissa, Norway, with an average sea temperature of 5.4°C (41.7°F). Note: Swimming in 5.4°C (41.7°F) is considered dangerous. Weather in March »

In Rissa, 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 dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation. Weather in April »

In Rissa, Norway, in May, the average water temperature is 8.4°C (47.1°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 Rissa, Norway, is 11.7°C (53.1°F). Note: Swimming in 11.7°C (53.1°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 Rissa, Norway, in July, the average water temperature is 13.8°C (56.8°F). Note: Swimming in 13.8°C (56.8°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 »

With an average sea temperature of 14.2°C (57.6°F), August is the month with the warmest seawater in Rissa, Norway. Note: Swimming in 14.2°C (57.6°F) is considered life-threatening. Weather in August »

In September, the average sea temperature in Rissa, Norway, is 13.1°C (55.6°F). Note: Swimming in 13.1°C (55.6°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 Rissa, Norway, the average seawater temperature in October is 10.8°C (51.4°F). Note: Swimming in 10.8°C (51.4°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 November, the average sea temperature in Rissa, Norway, is 9.3°C (48.7°F). Note: Swimming in 9.3°C (48.7°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 Rissa, Norway, in December, the average water temperature is 7.8°C (46°F). Note: Swimming in 7.8°C (46°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation. Weather in December »

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

With an average sea temperature of 5.4°C (41.7°F), March is the month with the coldest seawater in Rissa.

When are the longest days in Rissa?

With an average of 20.5h of daylight, June has the longest days of the year in Rissa.

When is the sea warmest in Rissa?

The month with the warmest seawater in Rissa is August, with an average sea temperature of 14.2°C (57.6°F).

What is the month with the shortest days in Rissa?

December has the shortest days of the year in Rissa, Norway, with an average of 4.7h of daylight.
Average sea temperature - Rissa, Norway

The best month for swimming (with the highest average sea temperature) is August (14.2°C).
The coldest month (with the lowest average sea temperature) is March (5.4°C).

Average daylight - Rissa, Norway

The month with the longest days is June (Average daylight: 20.5h).
The month with shortest days is December (Average daylight: 4.7h).