Paço de Arcos weather in September (Lisbon Region, Portugal)

Will it be rainy or sunny in Paço de Arcos this September? Want to know if it's a good time to visit? This page has all the weather details for the month.

Temperatures

The weather in Paço de Arcos is usually perfect in September, featuring high temperatures and moderate rainfall. Summer occurs in September. Expect the temperatures during the day to hover around 23°C. At night, they will likely drop to about 18°C.

Precipitation

Paço de Arcos in September usually receives moderate rainfall, averaging around 32 mm for the month. Analyzing past climate data, one can expect approximately 6 days of rain.

Average sunshine

The city usually sees around 278 hours of sunlight, indicating many sunny days.

If you're inclined towards comfortable temperatures and drier conditions, September is a prime time to visit Paço de Arcos. May, June, July, August, September and October typically offer the best circumstances. While January, February, March and December tend to showcase less optimal conditions.

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

 

Paço de Arcos, monthly averages in September

Min Temperature 18°C  

Max Temperature 23°C  

Chance of Rain 20%  

Precipitation 32 mm  

Rainy days 6 days  

Humidity 75% *  

Sunshine 278 hours *  

Percentage Sunshine 75% *  

* Data from: Cascais, Portugal (11 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 Paço de Arcos, 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.

What To Do

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

Swimming

10/10

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

10/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Paço de Arcos.

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.