Weather in May
Temperature
With the onset of May, Vale do Lobo's weather sees a minor temperature rise, transitioning from a comfortable 19°C (66.2°F) in April to an agreeable 22°C (71.6°F). Vale do Lobo reports an average low-temperature of 12°C (53.6°F) during the nights of May.Rainfall
In May, in Vale do Lobo, Portugal, the rain falls for 5 days. Throughout May, 29mm (1.14") of precipitation is accumulated. Throughout the year, in Vale do Lobo, there are 77 rainfall days, and 557mm (21.93") of precipitation is accumulated.Sea temperature
In May, the average sea temperature in Vale do Lobo is 17°C (62.6°F).Note: For the majority, swimming in 17°C (62.6°F) does not offer a pleasant experience. Below 21°C (69.8°F), the difficulty in controlling breathing escalates.
Daylight
In May, the average length of the day in Vale do Lobo is 14h and 10min.On the first day of May, sunrise is at 06:37 and sunset at 20:21. On the last day of the month, sunrise is at 06:14 and sunset at 20:45 WEST.
Sunshine
The average sunshine in May in Vale do Lobo is 10h.UV index
In Vale do Lobo, the average daily maximum UV index in May is 8. A UV Index estimate of 8 to 10 represents a very high health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In May, the maximum UV index of 8 suggests these recommendations:
Be vigilant. Without due care, eyes and skin can be harmed in no time. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Frequently asked questions
What is the temperature in May in Vale do Lobo?
How many days does it rain in May in Vale do Lobo?
What is the sea water temperature in May in Vale do Lobo?
How many hours of daylight does Vale do Lobo have in May?
When are sunrise and sunset in May in Vale do Lobo?
How many hours of sunshine does Vale do Lobo have in May?
What is the UV index intensity in May in Vale do Lobo?
Average temperature in May
Vale do Lobo, Portugal
- Average high temperature in May: 22°C
The warmest months (with the highest average high temperature) are July and August (28°C).
The months with the lowest average high temperature are January, February and December (16°C).
- Average low temperature in May: 12°C
The months with the highest average low temperature are July, August and September (17°C).
The coldest months (with the lowest average low temperature) are January and February (8°C).
Average rainfall in May
Vale do Lobo, Portugal
- Average rainfall in May: 29mm
The wettest month (with the highest rainfall) is December (100mm).
The driest months (with the least rainfall) are July and August (2mm).
Average rainfall days in May
Vale do Lobo, Portugal
- Average rainfall days in May: 5 days
The month with the highest number of rainy days is December (12 days).
The months with the least rainy days are July and August (1 days).
Average sea temperature in May
Vale do Lobo, Portugal
- Average sea temperature in May: 17°C
The best months for swimming (with the highest average sea temperature) are August and September (21°C).
The coldest month (with the lowest average sea temperature) is February (15°C).
Average daylight in May /
Average sunshine in May
Vale do Lobo, Portugal
- Average daylight in May: 14h and 1min
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 42min).
- Average sunshine in May: 10h
The month with the most sunshine is July (Average sunshine: 12h).
The months with the least sunshine are January and December (Average sunshine: 5h).
Average UV index in May
Vale do Lobo, Portugal
- Average UV index in May: 8
The months with the highest UV index are June, July and August (UV index 9).
The months with the lowest UV index are January and December (UV index 2).
Vale do Lobo, Portugal
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