September weather forecastWidnes, United Kingdom
September
Weather in September
Sea temperature
In Widnes, United Kingdom, in September, the average water temperature is 16.2°C (61.2°F).Note: Swimming in water with a temperature of 16.2°C (61.2°F) is not a pleasurable experience for the majority. As the temperature falls below 21°C (69.8°F), it becomes increasingly hard to control one's breathing.
Daylight
In Widnes, the average length of the day in September is 12h and 41min.On the first day of September in Widnes, sunrise is at 6:21 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 7:11 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
In Widnes, United Kingdom, the average seawater temperature in September is 16.2°C (61.2°F). For swimming, a surface water temperature of 16.2°C (61.2°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).
In September, the average day length is 12h and 41min.
On the first day of September in Widnes, United Kingdom, sunrise is at 6:21 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 6:49 pm BST.
Average sea temperature in September
Widnes, United Kingdom
- Average sea temperature in September: 16.2°C
The best month for swimming (with the highest average sea temperature) is August (16.7°C).
The coldest months (with the lowest average sea temperature) are February and March (7.4°C).
Average daylight in September
Widnes, United Kingdom
- Average daylight in September: 12h and 42min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
