May weather forecastSheerness, United Kingdom
May
Weather in May
Sea temperature
In Sheerness, United Kingdom, the average seawater temperature in May is 11.5°C (52.7°F).Note: Entering waters of 11.5°C (52.7°F) is life-endangering. A mere moment in 13°C (55.4°F) waters feels piercing cold, and below 10°C (50°F) it can lead to immediate cold shock and cessation of breathing control, depending on body resilience.
Daylight
In May, the average length of the day is 15h and 38min.On the first day of May, sunrise is at 5:27 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 4:45 am and sunset at 9:03 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 Sheerness, in May, the average water temperature is 11.5°C (52.7°F). Swimming in 11.5°C (52.7°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.
In May, the average day length in Sheerness is 15h and 38min.
On the first day of May in Sheerness, United Kingdom, sunrise is at 5:27 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 4:45 am and sunset at 9:03 pm BST.
Average sea temperature in May
Sheerness, United Kingdom
- Average sea temperature in May: 11.5°C
The best month for swimming (with the highest average sea temperature) is September (17.5°C).
The coldest month (with the lowest average sea temperature) is March (7.8°C).
Average daylight in May
Sheerness, United Kingdom
- Average daylight in May: 15h and 36min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 7h and 54min).





