Weather in October
Sea temperature
In Uusikaupunki, Finland, in October, the average water temperature is 6.5°C (43.7°F).Note: Engaging in a swim in 6.5°C (43.7°F) can threaten life. Brief exposure to 13°C (55.4°F) waters is uneasy, and submersion below 10°C (50°F) can lead to cold shock and disrupted breathing patterns, varying by individual.
Daylight
The average length of the day in October is 10h and 4min.On the first day of October in Uusikaupunki, Finland, sunrise is at 07:41 and sunset at 19:05 EEST. On the last day of the month, sunrise is at 07:58 and sunset at 16:37 EET.
Note: On Sunday, 27. October 2024, at 04:00, Daylight Saving Time ends, and the time zone changes from EEST to EET. Daylight Saving Time starts again on Sunday, 30. March 2025, at 03:00; consequently, the time zone reverts from EET to EEST.
Frequently asked questions
What is the sea water temperature in October in Uusikaupunki?
In Uusikaupunki, in October, the average water temperature is 6.5°C (43.7°F). Swimming in 6.5°C (43.7°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 October in Uusikaupunki?
In Uusikaupunki, Finland, the average day length in October is 10h and 4min.
When are sunrise and sunset in October in Uusikaupunki?
On the first day of October in Uusikaupunki, sunrise is at 07:41 and sunset at 19:05 EEST. On the last day of the month, sunrise is at 07:58 and sunset at 16:37 EET.
When does Daylight Saving Time (DST) end in October in Uusikaupunki?
On Sunday, 27. October 2024, at 04:00, Daylight Saving Time ends in Uusikaupunki, and the time zone changes from EEST to EET. The next DST starts on Sunday, 30. March 2025, at 03:00.
Average sea temperature in October
Uusikaupunki, Finland
- Average sea temperature in October: 6.5°C
The best month for swimming (with the highest average sea temperature) is August (13.1°C).
The coldest months (with the lowest average sea temperature) are February and March (-0.3°C).
Average daylight in October
Uusikaupunki, Finland
- Average daylight in October: 10h and 1min
The month with the longest days is June (Average daylight: 19h and 0min).
The month with the shortest days is December (Average daylight: 5h and 48min).
Uusikaupunki, Finland
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