Weather in Portugal in may 2021

Below, check out the weather forecast for may for most popular cities in Portugal. These forecasts are probabilities for may from weather reports for over 10 years. The percentage indicates the probability of having the weather indicated.

Weather details in may

The month of May means the return of the beautiful season. Not only is the climate throughout May in Portugal enjoys a pleasant heat due to the increase in temperatures and further takes advantage of the regression in bad weather with beautiful sunny days. The whole Portuguese territory is favored by a warmer and less humid climate but it is the south of the country that you benefits from ideal climatic conditions.

May in Lisbon, Porto and Northern Portuga

The climates in Porto and Lisbon have a certain similarity. The mornings are mild while the heat in the middle of the day begins to be felt. Even if the weather throughout May in Portugal, especially north of Lisbon, is magnificent - it is necessary to be wary of the intermittent rains that may come as a surprise in the middle of day during the first twenty days.

May in Faro (Algarve) and Southern Portugal

It is possible to relax in privacy on the beaches of the south coast. All the conditions are combined to allow for a beautiful holiday away from the crowds. From sun all day to the warm weather, the climate in Portugal throughout May is the ideal accomplice to any entertainment, whether swimming or hikes in the wilderness.

May in the Madeira Archipelago

In May, despite the rise in temperature that occurs on the archipelago of Madeira, the heat has not completely returned. We are barely away from the freshness of the atmosphere. Compared to last month, daily temperatures increased by only one degree Celsius. The difference is barely perceptible. With the regression of humidity however, the weather is rather radiant.



Where to go in Portugal in may?

Where to go in Portugal in may: destination map

Legend: perfect weather good tolerable bad very bad

Where should you go in Portugal in may when it comes to the weather?

Remember:
The climate in Portugal in may ranges from perfect to good depending on the region and city.

warning in may the weather is different depending on the city and regions of the country.

On the month of may the weather is perfect in Portugal, but partially because it concerns only the cities of Albufeira and Faro. In these places, all the conditions are met for live fully your vacations: the sun is here, precipitations are scarce and the humidity is not too high. It is therefore the ideal month to go to these cities!

Please note that the weather is still good in the cities of Porto, Lagos, Cascais, Viana do Castelo, Lisbon and Sintra. In these areas, temperatures are pleasing and allow you to visit and enjoy the sun.



Climate in Portugal in may

Climate in Lisbon in may

In the month of may, maximum temperature is 74°F and minimum temperature is 61°F (for an average temperature of 68°F). The climate pleasant around this city in this month. With barely 1.6in over 6 days, rain may be scarce during your journey.
With a good weather, the month of may is a good time to go in this city in Portugal.

May
Average temperature 68°F
Highest temperature 74°F
Lowest temperature 61°F
Sea temperature 64°F
Rainfall 1.6in
Number of days with rainfall 6 day(s)
(18%)
Humidity 76%
Daily sunshine hours 12
Cloud cover 23%
Length of day 14:16
Our opinion at whereandwhen.net perfect
more information about the climate in Lisbon in may

Climate in Albufeira in may

In the month of may, the mean temperature in Albufeira is 68°F (maximum temperature is 74°F and minimum temperature is 63°F). The climate enjoyable here in this month. With barely 0.7in over 4 days, it rains very little throughout your journey.
With ideal weather conditions, may is a recommended month to go in that area in Portugal.

May
Average temperature 68°F
Highest temperature 74°F
Lowest temperature 63°F
Sea temperature 66°F
Rainfall 0.7in
Number of days with rainfall 4 day(s)
(12%)
Humidity 75%
Daily sunshine hours 12
Cloud cover 17%
Length of day 14:09
Our opinion at whereandwhen.net perfect
more information about the climate in Albufeira in may

Climate in Faro (Algarve) in may

In the month of may, maximum temperature is 74°F and minimum temperature is 65°F (for an average temperature of 68°F). The climate comfortable in that area in the month of may. With barely 0.5in over 3 days, rain may be scarce for your journey.
With ideal weather conditions, may is an advisable time to go in that area in Portugal.

May
Average temperature 68°F
Highest temperature 74°F
Lowest temperature 65°F
Sea temperature 66°F
Rainfall 0.5in
Number of days with rainfall 3 day(s)
(9%)
Humidity 74%
Daily sunshine hours 12
Cloud cover 17%
Length of day 14:08
Our opinion at whereandwhen.net perfect
more information about the climate in Faro (Algarve) in may

Climate in Porto in may

In the month of may, maximum temperature is 72°F and minimum temperature is 59°F (for an average temperature of 65°F). The climate enjoyable in this location in the month of may. With 2.7in over 9 days, you will experience some showers during your holidays. But this is rather moderate and it will not be continuous.
With good weather conditions, may is a good month to go in that area in Portugal.

May
Average temperature 65°F
Highest temperature 72°F
Lowest temperature 59°F
Sea temperature 62°F
Rainfall 2.7in
Number of days with rainfall 9 day(s)
(29%)
Humidity 80%
Daily sunshine hours 11
Cloud cover 28%
Length of day 14:30
Our opinion at whereandwhen.net good
more information about the climate in Porto in may

Climate in Lagos in may

In the month of may, the mean temperature in Lagos is 68°F (maximum temperature is 72°F and minimum temperature is 65°F). The climate enjoyable in that locality in the month of may. With 0.7in over 4 days, it rains very little during your holidays.
With a good climate, the month of may is an advisable month to go in this city in Portugal.

May
Average temperature 68°F
Highest temperature 72°F
Lowest temperature 65°F
Sea temperature 65°F
Rainfall 0.7in
Number of days with rainfall 4 day(s)
(12%)
Humidity 76%
Daily sunshine hours 12
Cloud cover 18%
Length of day 14:09
Our opinion at whereandwhen.net good
more information about the climate in Lagos in may

All cities in Portugal in may

Lisbon in mayperfect weather
Albufeira in mayperfect weather
Faro (Algarve) in mayperfect weather
Porto in maygood weather
Lagos in maygood weather
Aveiro in maygood weather
Cascais in maygood weather
Portimao in mayperfect weather
Sintra in maygood weather
Viana do Castelo in maygood weather
Aljezur in maygood weather
Aljustrel in mayperfect weather
Almodovar in mayperfect weather
Arcozelo in maygood weather
Arraiolos in mayperfect weather
Beja in mayperfect weather
Braga in maygood weather
Braganca in maygood weather
Caldas da Rainha in maygood weather
Campo Maior in mayperfect weather
Canidelo in maygood weather
See full list of cities (89)

Recommended for you:


Weather data for Portugal in may:

Weather data for Portugal in may is derived from an average of the weather forecast since 2009 in Portugal. There is a margin of error and these forecasts are to be considered as general information only. The weather in Portugal can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to Portugal.


Change units