Alter do Chão weather in May (Alentejo, Portugal)
Will it be warm or cold in Alter do Chão this May? Curious if the timing is right for your trip? Our page offers an in-depth look at the monthly weather conditions.
Temperatures
Experience perfect weather in Alter do Chão during May, featuring high temperatures and moderate rainfall. Expect daytime highs to reach approximately 25°C, with nighttime lows dipping to around 12°C.
Precipitation
Alter do Chão in May usually receives moderate rainfall, averaging around 52 mm for the month. Climate data suggests that about 10 days will experience rainfall.If you favor pleasant temperatures and minimal rainfall, May is one of the better months to visit Alter do Chão. April, May, June, July, August, September and October typically offer the most agreeable circumstances. On the other hand, January, February 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 Alter do Chão climate page with graphs.
Alter do Chão, monthly averages in May
Min Temperature
12°C
Max Temperature
25°C
Chance of Rain
32%
Precipitation
52 mm
Rainy days
10 days
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 Alter do Chão, 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 Alter do Chão.
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.
