May weather forecastLooe, United Kingdom
May
Weather in May
Sea temperature
In Looe, United Kingdom, the average seawater temperature in May is 11.8°C (53.2°F).Note: Navigating the 11.8°C (53.2°F) at 13°C (55.4°F) is no joy, and temperatures less than 10°C (50°F) can threaten breathing and cause a chilling shock, gauging personal stamina.
Daylight
In Looe, the average length of the day in May is 15h and 29min.On the first day of the month, sunrise is at 5:51 am and sunset at 8:37 pm. On the last day of May, sunrise is at 5:12 am and sunset at 9:19 pm BST.
Updated: Feb 6, 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 Looe, United Kingdom, the average seawater temperature in May is 11.8°C (53.2°F). Swimming in 11.8°C (53.2°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.
The average day length in May in Looe, United Kingdom, is 15h and 29min.
In May, on the first day of the month, sunrise is at 5:51 am and sunset at 8:37 pm. On the last day of the month, in Looe, sunrise is at 5:12 am and sunset at 9:19 pm BST.
Average sea temperature in May
Looe, United Kingdom
- Average sea temperature in May: 11.8°C
The best month for swimming (with the highest average sea temperature) is August (16.9°C).
The coldest month (with the lowest average sea temperature) is March (9.5°C).
Average daylight in May
Looe, United Kingdom
- Average daylight in May: 15h and 30min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).





