September weather forecastÅsgårdstrand, Norway
September
Weather in September
Sea temperature
In Åsgårdstrand, Norway, in September, the average water temperature is 15.8°C (60.4°F).Note: In water with a temperature of 15.8°C (60.4°F), swimming is not a joy for most people. The challenge of controlling breathing increases as the temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
The average length of the day in September is 12h and 50min.On the first day of the month, sunrise is at 06:16 and sunset at 20:19. On the last day of September, sunrise is at 07:22 and sunset at 18:53 CEST.
Updated: Aug 16, 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 Åsgårdstrand, the average seawater temperature in September is 15.8°C (60.4°F). For most, swimming in 15.8°C (60.4°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).
The average day length in September is 12h and 50min.
In September, on the first day of the month, sunrise is at 06:16 and sunset at 20:19. On the last day of the month, sunrise is at 07:22 and sunset at 18:53 CEST.
Average sea temperature in September
Åsgårdstrand, Norway
- Average sea temperature in September: 15.8°C
The best month for swimming (with the highest average sea temperature) is August (18.4°C).
The coldest month (with the lowest average sea temperature) is March (2.8°C).
Average daylight in September
Åsgårdstrand, Norway
- Average daylight in September: 12h and 48min
The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 12min).





