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Oeiras weather in July (Lisbon Region, Portugal)

What can you expect from the weather in Oeiras during July? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.

In Oeiras the weather in July is generally perfect, with high temperatures and almost no rainfall. Throughout the day, temperatures typically settle at around 24°C. But by evening, they drop to around 18°C.

Oeiras in July usually receives almost no rainfall, averaging around 3.3 mm for the month. It's the month with the least rainfall. Whether you're keen on hiking, outdoor festivals, or just enjoying a walk in the park, this month provides a reliably dry backdrop for all your plans. Typically around 2 days of rainfall is expected.

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 TemperatureMin Temperature 18°C  
Max TemperatureMax Temperature 24°C  
Chance of RainChance of Rain 6%  
PrecipitationPrecipitation 3.3 mm  
Rainy daysRainy days 2 days  
HumidityHumidity 71% *  
SunshineSunshine 385 hours *  
Percentage SunshinePercentage 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 in July and which places have the best weather conditions in this month.

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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 Oeiras in July?

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 in July.

Swimming
10/10
Cycling
10/10
Walking
10/10
Barbeque
9/10
Camping
10/10
Outdoor sports
10/10

Interested in more climate information?

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