Measurements:
°C
°F
World Resorts Portugal

Portugal Weather in May

Weather Map by Month
Sea Water Temperature by Month
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC

• This is interactive weather map. You can zoom it in or out and move around to find resort you are interested in. You can also click resort name for more details.

• You can choose any month to see day air temperature or sea water temperature averages for selected period.

What is the Best Portugal Resort to Visit in May?

Information below will help you to choose the right place to visit in Portugal in May. You can find warmest resort with less rains and more sunny hours during the day. We also provide information about sea water temperature so you can find the best place for your trip.

Resort Name Air Temperature
Day / Night
Cloudiness Rainy Days /
Precipitation
Sea Water
Temperature
Sunny
Hours *
Albufeira 77.6°F 61.6°F 19.4% - 65.0°F 12h. 24m.
Algarve 73.9°F 63.9°F 19.1% - 66.0°F 12h. 27m.
Alvor 76.8°F 60.9°F 19.9% - 64.4°F 12h. 20m.
Canico 68.7°F 61.5°F 28.3% - 69.2°F 10h. 55m.
Cascais 70.0°F 61.9°F 28.0% - 62.6°F 11h. 17m.
Corvo Island 62.6°F 63.0°F 55.9% 2 days (1.0 in) 64.4°F 07h. 19m.
Ericeira 75.7°F 57.8°F 31.3% - 61.8°F 10h. 50m.
Estoril 67.9°F 62.2°F 27.2% - 62.4°F 11h. 24m.
Faial Island 64.5°F 61.9°F 49.0% 4 days (1.4 in) 64.4°F 08h. 16m.
Faro 73.9°F 63.9°F 19.5% - 66.0°F 12h. 24m.
Flores Island 62.6°F 63.0°F 55.9% 2 days (1.0 in) 64.4°F 07h. 20m.
Funchal 69.5°F 61.0°F 19.6% - 69.4°F 12h. 07m.
Graciosa 63.5°F 63.4°F 56.9% - 64.2°F 07h. 10m.
Lagos 74.9°F 61.6°F 20.6% - 64.0°F 12h. 14m.
Lisbon 79.0°F 61.4°F 26.0% - 64.4°F 11h. 34m.
Madeira 69.5°F 61.0°F 19.5% - 69.4°F 12h. 08m.
Peniche 75.9°F 57.9°F 31.5% - 61.8°F 10h. 49m.
Pico Island 64.5°F 61.9°F 49.0% 4 days (1.4 in) 64.2°F 08h. 16m.
Ponta Delgada 67.4°F 62.5°F 58.3% 2 days (1.1 in) 65.2°F 06h. 55m.
Portimao 77.6°F 60.7°F 20.1% - 64.4°F 12h. 19m.
Porto 71.9°F 60.1°F 33.7% 1 day (0.9 in) 60.8°F 10h. 36m.
Porto Santo Island 66.6°F 67.5°F 41.0% - 68.4°F 09h. 11m.
Quarteira 77.0°F 61.9°F 19.0% - 65.4°F 12h. 27m.
Sagres 71.4°F 62.6°F 23.3% - 63.4°F 11h. 51m.
Santa Maria Island 67.2°F 65.1°F 56.7% 1 day (0.9 in) 66.2°F 07h. 07m.
Sao Jorge 63.9°F 61.0°F 50.6% 3 days (1.6 in) 64.4°F 08h. 03m.
Sao Miguel 67.4°F 62.5°F 58.5% 2 days (1.1 in) 65.0°F 06h. 54m.
Setubal 79.5°F 59.2°F 23.8% - 64.4°F 11h. 52m.
Sintra 74.5°F 60.5°F 27.3% - 62.4°F 11h. 23m.
Tavira 79.1°F 61.8°F 18.9% - 66.0°F 12h. 29m.
Terceira Island 64.9°F 60.4°F 52.6% - 64.0°F 07h. 46m.
* We are using day length and cloud cover information for each day of the month to calculate average values of sunny hours during the day.