Weather in September
Sea temperature
In Stokmarknes, Norway, the average seawater temperature in September is 10.8°C (51.4°F).Note: If planning to swim in 10.8°C (51.4°F) under 10°C (50°F), wear a protective suit. Neglecting this advice might cause immediate cold shock and troubled breathing. A splash around 13°C (55.4°F) is not much warmer.
Daylight
In September, the average length of the day in Stokmarknes is 13h and 15min.On the first day of September, sunrise is at 05:26 and sunset at 20:34. On the last day of the month, sunrise is at 07:12 and sunset at 18:27 CEST.
Frequently asked questions
What is the sea water temperature in September in Stokmarknes?
In September, the average sea temperature in Stokmarknes is 10.8°C (51.4°F). Swimming in 10.8°C (51.4°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 September in Stokmarknes?
In Stokmarknes, the average day length in September is 13h and 15min.
When are sunrise and sunset in September in Stokmarknes?
On the first day of September, sunrise is at 05:26 and sunset at 20:34. On the last day of the month, sunrise is at 07:12 and sunset at 18:27 CEST.
Average sea temperature in September
Stokmarknes, Norway
- Average sea temperature in September: 10.8°C
The best months for swimming (with the highest average sea temperature) are July and August (12.2°C).
The coldest month (with the lowest average sea temperature) is March (5°C).
Average daylight in September
Stokmarknes, Norway
- Average daylight in September: 13h and 2min
The month with the longest days is August (Average daylight: 17h and 36min).
The month with the shortest days is June (Average daylight: 0h and 0min).
Stokmarknes, Norway
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