September
Weather in September
Sea temperature
In Cockenzie, United Kingdom, the average seawater temperature in September is 14.1°C (57.4°F).Note: You can swim in 14.1°C (57.4°F) below 10°C (50°F) with proper thermal wear; failing that, the cold shock and respiratory challenges are nearly certain. A short span at 13°C (55.4°F) without it is tough.
Daylight
In September, the average length of the day is 12h and 44min.On the first day of September, sunrise is at 6:17 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 6:49 pm 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
How cold is the water in September in Cockenzie?
In Cockenzie, United Kingdom, the average seawater temperature in September is 14.1°C (57.4°F). Swimming in 14.1°C (57.4°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.
How many hours of daylight does Cockenzie have in September?
In Cockenzie, the average day length in September is 12h and 44min.
When is the sunrise / sunset in September in Cockenzie?
On the first day of September in Cockenzie, sunrise is at 6:17 am and sunset at 8:05 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 6:49 pm BST.
Average sea temperature in September
Cockenzie, United Kingdom
- Average sea temperature in September: 14.1°C
The best month for swimming (with the highest average sea temperature) is August (14.7°C).
The coldest months (with the lowest average sea temperature) are February and March (6.8°C).
Average daylight in September
Cockenzie, United Kingdom
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).
