April weather forecastValldalen, Norway
April
Weather in April
Sea temperature
In Valldalen, Norway, the average seawater temperature in April is 6.4°C (43.5°F).Note: Navigating the 6.4°C (43.5°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.
Daylight
The average length of the day in April is 14h and 53min.On the first day of April, sunrise is at 06:50 and sunset at 20:19. On the last day of the month, sunrise is at 05:16 and sunset at 21:39 CEST.
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 Valldalen, in April, the average water temperature is 6.4°C (43.5°F). Swimming in 6.4°C (43.5°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.
In Valldalen, Norway, the average day length in April is 14h and 53min.
On the first day of April, sunrise is at 06:50 and sunset at 20:19. On the last day of the month, sunrise is at 05:16 and sunset at 21:39 CEST.
Average sea temperature in April
Valldalen, Norway
- Average sea temperature in April: 6.4°C
The best month for swimming (with the highest average sea temperature) is August (14.8°C).
The coldest month (with the lowest average sea temperature) is March (5.3°C).
Average daylight in April
Valldalen, Norway
- Average daylight in April: 14h and 54min
The month with the longest days is June (Average daylight: 19h and 42min).
The month with the shortest days is December (Average daylight: 5h and 12min).
