Viana do Alentejo weather in September (Alentejo, Portugal)
Is Viana do Alentejo a good destination in September, weather-wise? Want to know if this month is ideal for visiting? Our guide provides detailed weather information.
Temperatures
The month of September in Viana do Alentejo typically includes high temperatures and moderate rainfall. As the day progresses, temperatures can peak at 30°C. Luckily at nightfall, they typically drop to 16°C. Note that these temperatures are average, but some days may be hotter. Dress in cool, breathable fabrics to stay comfortable in the heat.
Precipitation
Viana do Alentejo in September usually receives moderate rainfall, averaging around 31 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 5 days of the month will see rainfall.Average sunshine
With approximately 263 hours hours of sun, the days are filled with brightness. It makes it a perfect month for outdoor activities.In case you lean more towards enjoying temperate temperatures and rain-free days March, April, May, June, July, August and October typically offer the most optimal weather. In contrast, January, February and December tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Viana do Alentejo climate page with graphs.
Viana do Alentejo, monthly averages in September
Min Temperature
16°C
Max Temperature
30°C
Chance of Rain
15%
Precipitation
31 mm
Rainy days
5 days
Humidity
56% *
Sunshine
263 hours *
Percentage Sunshine
74% *
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?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.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 Viana do Alentejo.
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.
