Calhetas weather in September (Azores, Portugal)

How's the weather trend in Calhetas as September approaches? Thinking about a visit? Explore this page for a full overview of the weather conditions this month.

Temperatures

The weather in Calhetas during September is typically perfect, with high temperatures and moderate rainfall. During the day, temperatures can climb to about 24°C. At night, they may fall to a cooler 20°C.

Precipitation

Calhetas in September usually receives moderate rainfall, averaging around 66 mm for the month. Historically, the month has about 16 days of rain.

Average sunshine

Expect a moderate amount of sunlight, with approximately 176 hours. This means a pleasant mix of sun and clouds.

If you're inclined towards comfortable temperatures and drier conditions, September is a prime time to visit Calhetas. June, July, August, September and November typically offer the best circumstances. While January tends to showcase less optimal conditions.

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

 

Calhetas, monthly averages in September

Min Temperature 20°C  

Max Temperature 24°C  

Water Temperature 25°C *  

Chance of Rain 52%  

Precipitation 66 mm  

Rainy days 16 days  

Humidity 80% *  

Sunshine 176 hours *  

Percentage Sunshine *  

* Data from: Ponta Delgada, Portugal (9 KM, 6 Miles).

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.

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 this month?

For visitors traveling to Calhetas, 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. With a water temperature of around 25°C this is a great month to swim so bring your swimwear.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

10/10

Walking

10/10

Camping

8/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Calhetas.

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.