Caldelas weather in September (Norte Region, Portugal)

How is the weather in Caldelas in September? This guide provides all the details you need.

In September, Caldelas generally has high temperatures and high rainfall. September is a summer month. Anticipate daytime temperatures around 24°C, while night temperatures can drop to 13°C.

Caldelas in September usually receives high rainfall, averaging around 101 mm for the month. Rain is expected on roughly 10 days.

The city usually sees around 224 hours of sunlight, indicating many sunny days.

In case you lean more towards enjoying temperate temperatures and rain-free days June, July and August typically offer the most optimal weather. In contrast, January, November and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Caldelas climate page with graphs.

 

Caldelas, monthly averages in September

Min Temperature 13°C  

Max Temperature 24°C  

Chance of Rain 33%  

Precipitation 101 mm  

Rainy days 10 days  

Humidity 76% *  

Sunshine 224 hours *  

Percentage Sunshine 64% *  

* Data from: Porto, Portugal (54 KM, 34 Miles).

Where to go in Portugal in September

Find out more about the weather in Portugal in September and which places have the best weather conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Caldelas in September?

For visitors traveling to Caldelas, 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 in September.

Swimming

9/10

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Caldelas.

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 climate conditions. Find out where to go with our weather planner.