Oeiras weather in July (Lisbon Region, Portugal)

Is July a good time to explore Oeiras weather-wise? Use this page to get an overview of the month’s weather conditions.

Temperatures

Expect perfect weather in Oeiras during July, which means high temperatures and almost no rainfall. You can expect daytime temperatures to reach around 24°C, while the nights will see a decline to about 18°C.

Precipitation

Oeiras in July usually receives almost no rainfall, averaging around 3.3 mm for the month. It is the driest month of the year. For those who prefer outdoor activities, it's a great time to explore without the huge concern of sudden downpours. On average, there are about 2 days with rain during this month.

Average sunshine

With around 385 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

If you're a fan of comfortable temperatures and drier conditions, July is a great time to visit. May, June, July, August, September and October generally stand out with 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 Oeiras climate page with graphs.

 

Oeiras, monthly averages in July

Min Temperature 18°C  

Max Temperature 24°C  

Chance of Rain 6%  

Precipitation 3.3 mm  

Rainy days 2 days  

Humidity 71% *  

Sunshine 385 hours *  

Percentage Sunshine 85% *  

* Data from: Cascais, Portugal (9 KM, 5 Miles).

Where to go in Portugal in July

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 Oeiras, 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 Oeiras.

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.