February weather forecastLangesund, Norway
February
Weather in February
Sea temperature
In February, the average sea temperature in Langesund, Norway, is 3.4°C (38.1°F).Note: In swimming situations, the extreme cold and danger can lead to fatality. Without the protection of insulated waterproof gear, hypothermia takes effect quickly.
Daylight
In February, the average length of the day in Langesund is 9h and 18min.On the first day of the month, sunrise is at 08:30 and sunset at 16:38. On the last day of February, in Langesund, sunrise is at 07:18 and sunset at 17:48 CET.
Updated: Jan 26, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In Langesund, the average seawater temperature in February is 3.4°C (38.1°F). For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.
The average day length in February is 9h and 18min.
In February, on the first day of the month, sunrise is at 08:30 and sunset at 16:38. On the last day of the month, sunrise is at 07:18 and sunset at 17:48 CET.
Average sea temperature in February
Langesund, Norway
- Average sea temperature in February: 3.4°C
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 (2.8°C).
Average daylight in February
Langesund, Norway
- Average daylight in February: 9h and 18min
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).





