May
Weather in May
Sea temperature
In Hoo, United Kingdom, the average seawater temperature in May is 11.5°C (52.7°F).Note: Without suitable protection, venturing into 11.5°C (52.7°F) waters cooler than 10°C (50°F) can lead to pronounced cold shock and rapid breaths.
Daylight
In May, the average length of the day is 15h and 37min.On the first day of May, sunrise is at 5:28 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 4:46 am and sunset at 9:04 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
What is the sea water temperature in May in Hoo?
In May, the average sea 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.
What is the average length of the day in May in Hoo?
In Hoo, United Kingdom, the average day length in May is 15h and 37min.
What time are sunrise and sunset in May in Hoo?
In May, on the first day of the month, sunrise is at 5:28 am and sunset at 8:21 pm. On the last day of the month, in Hoo, United Kingdom, sunrise is at 4:46 am and sunset at 9:04 pm BST.
Average sea temperature in May
Hoo, 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
Hoo, United Kingdom
- Average daylight in May: 15h and 4min
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).
