Weather in April
Sea temperature
In April, the average sea temperature in Roan, Norway, is 6.3°C (43.3°F).Note: Being in 6.3°C (43.3°F) waters at 13°C (55.4°F) is discomforting, but anything below 10°C (50°F) can jeopardize breathing and induce cold shock, factoring in physical endurance.
Daylight
In April, the average length of the day is 15h and 9min.On the first day of April, sunrise is at 06:34 and sunset at 20:11. On the last day of the month, sunrise is at 04:51 and sunset at 21:40 CEST.
Frequently asked questions
How cold is the water in April in Roan?
In Roan, Norway, the average seawater temperature in April is 6.3°C (43.3°F). Swimming in 6.3°C (43.3°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.
What is the average length of the day in April in Roan?
In April, the average day length in Roan is 15h and 9min.
What time are sunrise and sunset in April in Roan?
On the first day of April, sunrise is at 06:34 and sunset at 20:11. On the last day of the month, sunrise is at 04:51 and sunset at 21:40 CEST.
Average sea temperature in April
Roan, Norway
- Average sea temperature in April: 6.3°C
The best month for swimming (with the highest average sea temperature) is August (13.9°C).
The coldest month (with the lowest average sea temperature) is March (5.6°C).
Average daylight in April
Roan, Norway
- Average daylight in April: 15h and 1min
The month with the longest days is June (Average daylight: 20h and 54min).
The month with the shortest days is December (Average daylight: 4h and 24min).
Roan, Norway
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