October weather forecastÅrstein, Norway
October
Weather in October
Sea temperature
In Årstein, Norway, in October, the average water temperature is 8.6°C (47.5°F).Note: Swimming in 8.6°C (47.5°F) is deemed hazardous. Exposure to temperatures below 10°C (50°F) leads to immediate severe cold shock and hyperventilation.
Daylight
The average length of the day in October is 9h and 8min.On the first day of October, sunrise is at 07:05 and sunset at 18:12 CEST. On the last day of the month, sunrise is at 08:04 and sunset at 15:02 CET.
Note: On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, and the time zone changes from CEST to CET. Daylight Saving Time starts again on Sunday, 30. March 2025, at 02:00; consequently, the time zone reverts from CET to CEST.
Updated: Aug 14, 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 Årstein, Norway, in October, the average water temperature is 8.6°C (47.5°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 Årstein, the average day length in October is 9h and 8min.
On the first day of October, sunrise is at 07:05 and sunset at 18:12 CEST. On the last day of the month, sunrise is at 08:04 and sunset at 15:02 CET.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, and the time zone changes from CEST to CET. The next DST starts on Sunday, 30. March 2025, at 02:00.
Average sea temperature in October
Årstein, Norway
- Average sea temperature in October: 8.6°C
The best month for swimming (with the highest average sea temperature) is August (12.3°C).
The coldest month (with the lowest average sea temperature) is March (3.7°C).
Average daylight in October
Årstein, Norway
- Average daylight in October: 9h and 6min
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).





