October
Weather in October
Sea temperature
In October, the average sea temperature in Pwllheli, United Kingdom, is 14.5°C (58.1°F).Note: If planning to swim in 14.5°C (58.1°F) under 10°C (50°F), wear a protective suit. Neglecting this advice might cause immediate cold shock and troubled breathing. A splash around 13°C (55.4°F) is not much warmer.
Daylight
The average length of the day in October in Pwllheli is 10h and 35min.On the first day of October in Pwllheli, sunrise is at 7:20 am and sunset at 6:54 pm BST. On the last day of the month, sunrise is at 7:14 am and sunset at 4:48 pm GMT.
Note: On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends, and the time zone changes from BST to GMT. Daylight Saving Time starts again on Sunday, 30. March 2025, at 1:00 am; consequently, the time zone reverts from GMT to BST.
Updated: Feb 8, 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
What is the water temperature in October in Pwllheli?
In October, the average sea temperature in Pwllheli, United Kingdom, is 14.5°C (58.1°F). Swimming in 14.5°C (58.1°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 Pwllheli?
In Pwllheli, the average day length in October is 10h and 35min.
When is the sunrise / sunset in October in Pwllheli?
On the first day of October, sunrise is at 7:20 am and sunset at 6:54 pm BST. On the last day of the month, sunrise is at 7:14 am and sunset at 4:48 pm GMT.
When does Daylight Saving Time (DST) end in October in Pwllheli?
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Pwllheli, United Kingdom, and the time zone changes from BST to GMT. The next DST starts on Sunday, 30. March 2025, at 1:00 am.
Average sea temperature in October
Pwllheli, United Kingdom
- Average sea temperature in October: 14.5°C
The best month for swimming (with the highest average sea temperature) is September (15.7°C).
The coldest months (with the lowest average sea temperature) are February and March (8.3°C).
Average daylight in October
Pwllheli, United Kingdom
- Average daylight in October: 10h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
