Weather in October
Sea temperature
In
Sæby,
Denmark, the average seawater temperature in
October is 12.3°C (54.1°F).
Note: Unprotected swimming in 12.3°C (54.1°F) is dangerous due to potential cold shock. Especially when temperatures go below 10°C (50°F), leading to hyperventilation.
Daylight
In Sæby, the average length of the day in October is 10h and 19min.
On the first day of October in Sæby, Denmark, sunrise is at 07:22 and sunset at 18:51 CEST. On the last day of the month, sunrise is at 07:28 and sunset at 16:34 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.