Weather in May
Temperature
The beginning of May records an average high-temperature of a still comfortable 18°C (64.4°F), marking a negligible difference from April's 16°C (60.8°F). Porto Moniz throughout May, experiences an average nighttime temperature of 12°C (53.6°F).Rainfall
In Porto Moniz, during May, the rain falls for 6 days and regularly aggregates up to 29mm (1.14") of precipitation. Throughout the year, there are 97 rainfall days, and 728mm (28.66") of precipitation is accumulated.Sea temperature
In May, the average sea temperature is 19°C (66.2°F).Note: In water of 19°C (66.2°F), the majority of people do not enjoy swimming. Breathing becomes increasingly hard to manage as the temperature drops from 21°C (69.8°F) to 15°C (59°F).
Daylight
In Porto Moniz, Portugal, the average length of the day in May is 13h and 52min.On the first day of May, sunrise is at 07:20 and sunset at 20:50. On the last day of the month, sunrise is at 07:01 and sunset at 21:11 WEST.
Sunshine
The average sunshine in May in Porto Moniz is 6h.UV index
In Porto Moniz, Portugal, the average daily maximum UV index in May is 9. A UV Index estimate of 8 to 10 represents a very high health risk from unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 9 during May translates into these guidelines:
Take the necessary steps to protect yourself; unprotected skin and eyes are vulnerable to damage. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Frequently asked questions
What is the average May temperature in Porto Moniz?
How much does it rain in Porto Moniz in May?
What is the sea temperature in May in Porto Moniz?
How many hours of daylight does Porto Moniz have in May?
When is the sunrise / sunset in May in Porto Moniz?
How many hours of sunshine does Porto Moniz have in May?
What is the UV index intensity in May in Porto Moniz?
Average temperature in May
Porto Moniz, Portugal
- Average high temperature in May: 18°C
The warmest months (with the highest average high temperature) are August and September (23°C).
The months with the lowest average high temperature are January, February, March and April (16°C).
- Average low temperature in May: 12°C
The month with the highest average low temperature is August (17°C).
The coldest months (with the lowest average low temperature) are January, February and March (10°C).
Average rainfall in May
Porto Moniz, Portugal
- Average rainfall in May: 29mm
The wettest month (with the highest rainfall) is January (111mm).
The driest month (with the least rainfall) is July (8mm).
Average rainfall days in May
Porto Moniz, Portugal
- Average rainfall days in May: 6 days
The months with the highest number of rainy days are January and December (12 days).
The month with the least rainy days is July (2 days).
Average sea temperature in May
Porto Moniz, Portugal
- Average sea temperature in May: 19°C
The best months for swimming (with the highest average sea temperature) are August, September and October (23°C).
The coldest months (with the lowest average sea temperature) are January, February, March and April (18°C).
Average daylight in May /
Average sunshine in May
Porto Moniz, Portugal
- Average daylight in May: 13h and 5min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in May: 6h
The months with the most sunshine are July and August (Average sunshine: 8h).
The months with the least sunshine are January, February, November and December (Average sunshine: 5h).
Average UV index in May
Porto Moniz, Portugal
- Average UV index in May: 9
The months with the highest UV index are June, July and August (UV index 10).
The months with the lowest UV index are January and December (UV index 3).
Porto Moniz, Portugal
Weather forecast for your location
2. Allow the app to use your location
