May weather forecastMar Menor, Spain
May
Weather in May
Sea temperature
In May, the average sea temperature in Mar Menor, Spain, is 18.9°C (66°F).Note: Most people do not take pleasure in swimming in water at 18.9°C (66°F). The difficulty of managing breathing increases as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
In May, the average length of the day is 14h and 13min.On the first day of the month, sunrise is at 07:06 and sunset at 20:53. On the last day of May, sunrise is at 06:42 and sunset at 21:18 CEST.
Updated: Aug 20, 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 Mar Menor, in May, the average water temperature is 18.9°C (66°F). Swimming in 18.9°C (66°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).
The average day length in May in Mar Menor is 14h and 13min.
In May, on the first day of the month, sunrise is at 07:06 and sunset at 20:53. On the last day of the month, sunrise is at 06:42 and sunset at 21:18 CEST.
Average sea temperature in May
Mar Menor, Spain
- Average sea temperature in May: 18.9°C
The best month for swimming (with the highest average sea temperature) is August (25.9°C).
The coldest month (with the lowest average sea temperature) is February (14.3°C).
Average daylight in May
Mar Menor, Spain
- Average daylight in May: 14h and 12min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).





