Weather in January
In Valderøy, Norway, in January, the average water temperature is 6.8°C (44.2°F). Note: Dipping in 6.8°C (44.2°F) at temperatures less than 10°C (50°F) without proper gear can lead to pronounced cold shock and breathing difficulties. Weather in January »
Weather in February
In February, the average sea temperature in Valderøy, Norway, is 6.1°C (43°F). Note: You can swim in 6.1°C (43°F) below 10°C (50°F) with proper thermal wear; failing that, the cold shock and respiratory challenges are nearly certain. Weather in February »
Weather in March
The month with the coldest seawater in Valderøy, Norway, is March, with an average sea temperature of 5.3°C (41.5°F). Note: Dipping in 5.3°C (41.5°F) at temperatures less than 10°C (50°F) without proper gear can lead to pronounced cold shock and breathing difficulties. Weather in March »
Weather in April
In Valderøy, Norway, the average seawater temperature in April is 6.2°C (43.2°F). Note: Dipping into 6.2°C (43.2°F) below 10°C (50°F) needs protective wear, or you'd face cold shock and breathing issues swiftly. Weather in April »
Weather in May
In May, the average sea temperature in Valderøy, Norway, is 8.1°C (46.6°F). Note: In 8.1°C (46.6°F), cold shock and rapid breathing can occur when swimming at temperatures below 10°C (50°F). Weather in May »
Weather in June
In Valderøy, Norway, in June, the average water temperature is 11.5°C (52.7°F). Note: You can swim in 11.5°C (52.7°F) below 10°C (50°F) with proper thermal wear; failing that, the cold shock and respiratory challenges are nearly certain. Weather in June »
Weather in July
In July, the average sea temperature in Valderøy, Norway, is 13.6°C (56.5°F). Note: If planning to swim in 13.6°C (56.5°F) under 10°C (50°F), wear a protective suit. Weather in July »
Weather in August
With an average sea temperature of 14.1°C (57.4°F), August is the month with the warmest seawater in Valderøy, Norway. Note: Swimming at temperatures less than 10°C (50°F) in 14.1°C (57.4°F) is feasible with the right swimsuit; if not, expect cold shock and breathlessness. Weather in August »
Weather in September
In Valderøy, Norway, the average seawater temperature in September is 13.5°C (56.3°F). Note: Immersing oneself in 13.5°C (56.3°F) at sub-10°C (14°F) temperatures is a recipe for harsh cold shock and quickened breathing unless adequately equipped. Weather in September »
Weather in October
In October, the average sea temperature in Valderøy, Norway, is 11.4°C (52.5°F). Note: Dipping into 11.4°C (52.5°F) below 10°C (50°F) needs protective wear, or you'd face cold shock and breathing issues swiftly. Weather in October »
Weather in November
In Valderøy, Norway, the average seawater temperature in November is 9.9°C (49.8°F). Note: Navigating the 9.9°C (49.8°F) at 13°C (55.4°F) is no joy, and temperatures less than 10°C (50°F) can threaten breathing and cause a chilling shock, gauging personal stamina. Weather in November »
Weather in December
In Valderøy, Norway, the average seawater temperature in December is 7.9°C (46.2°F). Note: Swimming at temperatures less than 10°C (50°F) in 7.9°C (46.2°F) is feasible with the right swimsuit; if not, expect cold shock and breathlessness. Weather in December »
[Resources]Frequently asked questions
When is the sea coldest in Valderøy?
March is the month with the coldest seawater, with an average sea temperature of 5.3°C (41.5°F).
When are the longest days in Valderøy?
The month with the longest days is June, with an average of 19h and 48min of daylight.
What month is the sea warmest in Valderøy?
August is the month with the warmest seawater, with an average sea temperature of 14.1°C (57.4°F).
When is Daylight Saving Time (DST) in Valderøy?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Valderøy, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
What is the month with the shortest days in Valderøy?
The month with the shortest days in Valderøy is December, with an average of 5h and 6min of daylight.
Average sea temperature
Valderøy, Norway
The best month for swimming (with the highest average sea temperature) is August (14.1°C).
The coldest month (with the lowest average sea temperature) is March (5.3°C).
Average daylight
Valderøy, Norway
- Average daylight in January:
6h and 1min - Average daylight in February:
8h and 5min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 5min - Average daylight in May:
17h and 5min - Average daylight in June:
19h and 5min
- Average daylight in July:
18h and 5min - Average daylight in August:
16h and 0min - Average daylight in September:
12h and 5min - Average daylight in October:
9h and 5min - Average daylight in November:
7h and 0min - Average daylight in December:
5h and 1min
The month with the longest days is June (Average daylight: 19h and 48min).
The month with the shortest days is December (Average daylight: 5h and 6min).
Valderøy, Norway
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