Weather in January
In Skjærhalden, Norway, the average seawater temperature in January is 3.9°C (39°F). Note: In swimming, this condition is considered life-threatening and perilous. Weather in January »
Weather in February
In Skjærhalden, Norway, the average seawater temperature in February is 3.3°C (37.9°F). Note: While swimming, this is identified as life-endangering and very dangerous. Weather in February »
Weather in March
March is the month with the coldest seawater in Skjærhalden, Norway, with an average sea temperature of 2.7°C (36.9°F). Note: In the realm of swimming, this state is extremely cold, treacherous, and life-threatening. Weather in March »
Weather in April
In Skjærhalden, Norway, in April, the average water temperature is 6.1°C (43°F). Note: It is risky to swim in 6.1°C (43°F). Temperatures beneath 10°C (50°F) induce rapid cold shock and hyperventilation. Weather in April »
Weather in May
In May, the average sea temperature in Skjærhalden, Norway, is 10.7°C (51.3°F). Note: It is advised against swimming in 10.7°C (51.3°F) when it drops below 10°C (50°F). Weather in May »
Weather in June
In Skjærhalden, Norway, the average seawater temperature in June is 14.9°C (58.8°F). Note: Diving into 14.9°C (58.8°F) when it's under 10°C (50°F) can cause immediate cold shock symptoms, marked by hyperventilation. Weather in June »
Weather in July
In Skjærhalden, Norway, in July, the average water temperature is 17.7°C (63.9°F). Note: When the surface water temperature is 17.7°C (63.9°F), most do not enjoy swimming. Weather in July »
Weather in August
The month with the warmest seawater in Skjærhalden, Norway, is August, with an average sea temperature of 18.3°C (64.9°F). Note: The majority of people do not enjoy swimming in 18.3°C (64.9°F). Weather in August »
Weather in September
In Skjærhalden, Norway, the average seawater temperature in September is 15.8°C (60.4°F). Note: Swimming is not an enjoyable activity for the majority when the water is at 15.8°C (60.4°F). Weather in September »
Weather in October
In Skjærhalden, Norway, in October, the average water temperature is 11.9°C (53.4°F). Note: Swimming in 11.9°C (53.4°F) is considered life-threatening. Weather in October »
Weather in November
In November, the average sea temperature in Skjærhalden, Norway, is 8.9°C (48°F). Note: Diving into 8.9°C (48°F) is practical below 10°C (50°F), given you're wearing protective swim gear; without it, expect a quick onset of cold shock and a struggle to breathe. Weather in November »
Weather in December
In Skjærhalden, Norway, the average seawater temperature in December is 6°C (42.8°F). Note: Caution: 6°C (42.8°F) temperatures below 10°C (50°F) during swimming can result in intense cold shock and quickened breathing. Weather in December »
[Resources]Frequently asked questions
When is the sea coldest in Skjærhalden?
The month with the coldest seawater in Skjærhalden, Norway, is March, with an average sea temperature of 2.7°C (36.9°F).
When are the longest days in Skjærhalden?
The month with the longest days in Skjærhalden is June, with an average of 18h and 24min of daylight.
What is the month with the warmest sea water in Skjærhalden?
August is the month with the warmest seawater, with an average sea temperature of 18.3°C (64.9°F).
When is Daylight Saving Time (DST) in Skjærhalden?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, 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 Skjærhalden?
With an average of 6h and 18min of daylight, December has the shortest days of the year.
Average sea temperature
Skjærhalden, Norway
The best month for swimming (with the highest average sea temperature) is August (18.3°C).
The coldest month (with the lowest average sea temperature) is March (2.7°C).
Average daylight
Skjærhalden, Norway
- Average daylight in January:
7h and 1min - Average daylight in February:
9h and 2min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 3min - Average daylight in May:
17h and 0min - Average daylight in June:
18h and 2min
- Average daylight in July:
17h and 4min - Average daylight in August:
15h and 2min - Average daylight in September:
12h and 5min - Average daylight in October:
10h and 1min - Average daylight in November:
7h and 4min - Average daylight in December:
6h and 2min
The month with the longest days is June (Average daylight: 18h and 24min).
The month with the shortest days is December (Average daylight: 6h and 18min).
Skjærhalden, Norway
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location
