Weather in May
Sea temperature
In May, the average sea temperature in Rothesay, United Kingdom, is 9.8°C (49.6°F).Note: Dipping in 9.8°C (49.6°F) at temperatures less than 10°C (50°F) without proper gear can lead to pronounced cold shock and breathing difficulties.
Daylight
In May, the average length of the day is 16h and 19min.On the first day of the month, sunrise is at 5:35 am and sunset at 8:59 pm. On the last day of May, sunrise is at 4:43 am and sunset at 9:52 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 water temperature in May in Rothesay?
In Rothesay, United Kingdom, in May, the average water temperature is 9.8°C (49.6°F). Swimming in 9.8°C (49.6°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.
How many hours of daylight does Rothesay have in May?
In Rothesay, the average day length in May is 16h and 19min.
When are sunrise and sunset in May in Rothesay?
On the first day of May, sunrise is at 5:35 am and sunset at 8:59 pm. On the last day of the month, sunrise is at 4:43 am and sunset at 9:52 pm BST.
Average sea temperature in May
Rothesay, United Kingdom
- Average sea temperature in May: 9.8°C
The best months for swimming (with the highest average sea temperature) are August and September (13.9°C).
The coldest month (with the lowest average sea temperature) is March (7.7°C).
Average daylight in May
Rothesay, United Kingdom
- Average daylight in May: 16h and 2min
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).
Rothesay, United Kingdom
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