São Mateus weather in September (Azores, Portugal)
Is São Mateus a good destination in September, weather-wise? Here's what you need to know about the weather for the month.
Temperatures
During September, São Mateus is known for its perfect weather, characterized by high temperatures and moderate rainfall. Throughout the day, temperatures can rise to about 23°C. At night, they generally drop to 21°C.
Precipitation
São Mateus in September usually receives moderate rainfall, averaging around 66 mm for the month. Based on our climate data of the past 30 years, about 15 days of rain are anticipated.If you favor pleasant temperatures and minimal rainfall, September is one of the better months to visit São Mateus. June, July, August, September and November typically offer the most agreeable circumstances. On the other hand, January tends to be characterized by conditions that may not be as optimal.
For an in-depth look at the yearly conditions, visit our specialized São Mateus climate page with graphs.
São Mateus, monthly averages in September
Min Temperature
21°C
Max Temperature
23°C
Chance of Rain
51%
Precipitation
66 mm
Rainy days
15 days
Where to go in Portugal in September
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 São Mateus, 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 São Mateus.
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.
