Average weather in August in Lisbon (Lisbon Region), Portugal

The average minimum temperature (usually the minimum temperature is noted during the night) in Lisbon in August is 19.0°C (66.2°F). August is a dry month with an average of 6mm (0.2in) rain. It rains on average a total of 2 days. The average maximum daytime temperature lies around 28.0°C (82.4°F). If you enjoy looking at a blue sky and love the sun than this is a great time to go to Lisbon with 350 hours of sun.


So what to wear in August? Visitors traveling to Lisbon might want to wear dresses, tops, T-shirts and skirts made of cotton or linen. Shorts for men made of cotton or linen are good options for staying cool on a hot day.

No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.

For other monthly average weather and what to do in August look at the numbers below.

Monthly Averages in August

Show in Fahrenheit

Min Temperature 19 °C
Max Temperature 28 °C
Chance of Rain 7%
Precipitation 6mm
Rainy Days 2
Sunshine Hours 350

 

Where to stay in Lisbon

Where to go in Portugal in August

Find out more about the weather in Portugal in August and which places have the best weather conditions in this month.

Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inch a month).

What To Do

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

Swimming
10/10
Cycling
8/10
Walking
8/10
Barbeque
10/10
Camping
10/10
Outdoor sports
8/10

Weather Forecasts for Lisbon (Lisbon Region)

FRI   Oct 07
28°C | 18°C
WSW 15 kmph
SAT   Oct 08
31°C | 19°C
S 19 kmph
SUN   Oct 09
23°C | 18°C
NNW 21 kmph
Partly cloudy

Partly cloudy

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Lisbon.

Our site offers climate and forecast data for almost all countries 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 suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.