Sintra weather in May (Lisbon Region, Portugal)
How does the May weather in Sintra compare to other months? Our page offers a comprehensive look at the weather you can expect this month.
Temperatures
In May, Sintra tends to experience pleasant temperatures and moderate rainfall. As the day progresses, temperatures can peak at 19°C. Luckily at nightfall, they typically drop to 15°C.
Precipitation
Sintra in May usually receives moderate rainfall, averaging around 46 mm for the month. When we look at the climate data from the last 30 years, you can expect around 9 days of rain.Average sunshine
Expect a lot of sunshine this month, with about 316 hours of sunny weather. The abundant sunlight creates a lively and bright atmosphere.Should you favor a climate that's both dry and comfortably warm June, July, August, September and October typically offer the most agreeable circumstances. On the other hand, January, February, March and December tend to be characterized by conditions that may not be as optimal.
For an in-depth look at the yearly conditions, visit our specialized Sintra climate page with graphs.
Sintra, monthly averages in May
Min Temperature
15°C
Max Temperature
19°C
Chance of Rain
29%
Precipitation
46 mm
Rainy days
9 days
Humidity
74% *
Sunshine
316 hours *
Percentage Sunshine
71% *
Where to go in Portugal in May
Find out more about the weather in Portugal and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
For visitors traveling to Sintra, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Sintra.
Our site offers climate and forecast data for every country in the world. Are you going to Portugal? On this website you can find historical weather averages for many cities in Portugal. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
