September weather forecastLensvik, Norway
September
Weather in September
Sea temperature
In September, the average sea temperature in Lensvik, Norway, is 13.1°C (55.6°F).Note: Unprotected swimming in 13.1°C (55.6°F) is dangerous due to potential cold shock. Especially when temperatures go below 10°C (50°F), leading to hyperventilation.
Daylight
In September, the average length of the day in Lensvik, Norway, is 12h and 59min.On the first day of the month, sunrise is at 06:07 and sunset at 20:34. On the last day of September, sunrise is at 07:27 and sunset at 18:53 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 Lensvik, in September, the average water temperature is 13.1°C (55.6°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.
In September, the average day length in Lensvik, Norway, is 12h and 59min.
In September, on the first day of the month, sunrise is at 06:07 and sunset at 20:34. On the last day of the month, in Lensvik, Norway, sunrise is at 07:27 and sunset at 18:53 CEST.
Average sea temperature in September
Lensvik, Norway
- Average sea temperature in September: 13.1°C
The best month for swimming (with the highest average sea temperature) is August (14.2°C).
The coldest month (with the lowest average sea temperature) is March (5.4°C).
Average daylight in September
Lensvik, Norway
- Average daylight in September: 13h and 0min
The month with the longest days is June (Average daylight: 20h and 24min).
The month with the shortest days is December (Average daylight: 4h and 42min).
