Cascais weather in October (Lisbon Region, Portugal)

How's the weather trend in Cascais as October approaches? Want to know if this month is ideal for visiting? Our guide provides detailed weather information.

Temperatures

The weather in Cascais is usually perfect in October, characterized by pleasant temperatures and moderate rainfall. During the daylight hours, temperatures often reach 21°C. After dark they usually decrease to around 17°C.

Precipitation

Cascais in October usually receives moderate rainfall, averaging around 82 mm for the month. Records from the past 30 years suggest that around 11 days will experience rain.

Average sunshine

With approximately 233 hours hours of sun, the days are filled with brightness. It makes it a perfect month for outdoor activities.

If you're a fan of comfortable temperatures and drier conditions, October is a great time to visit. June, July, August, September and October generally stand out with the best circumstances. While January, February, March, April and December tend to showcase less optimal conditions.

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

 

Cascais, monthly averages in October

Min Temperature 17°C  

Max Temperature 21°C  

Chance of Rain 36%  

Precipitation 82 mm  

Rainy days 11 days  

Humidity 76%  

Sunshine 233 hours  

Percentage Sunshine 68%  

Where to go in Portugal in October

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 Cascais, 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.

Cycling

9/10

Walking

9/10

Barbeque

8/10

Camping

8/10

Outdoor sports

9/10

Interested in more climate information?

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

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.