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Portugal weather in August 2022
- 2828°C max day temperature
- 22 days with some rainfall
- 1818°C min night temperature
- 1414 hours of daylight per day
- MModerate heat & humidity
- 55 mm of monthly rainfall
- 88 (Very High) UV index
- 1919°C sea temperature
Below are average maximum temperatures at popular destinations in Portugal in August. Select a destination to see more weather parameters.
Recommended for Portugal
The August weather guide for Portugal (Lisbon) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
More about Portugal
How hot is it in Portugal in August?
Daytime temperatures usually reach 28°C in Lisbon, Portugal in August with moderate heat and humidity, falling to 18°C at night.
How sunny is it in Portugal in August?
There are normally 11 hours of bright sunshine each day in Lisbon, Portugal in August - that's 80% of daylight hours.
How warm is the sea around Portugal in August?
The average sea temperature around Lisbon, Portugal in August is 19°C.
Does it ever rain in Portugal in August?
There are usually 2 days with some rain in Lisbon, Portugal in August and the average monthly rainfall is 5mm.
Portugal August sunrise & sunset times
Browse the sunrise and sunset times for Portugal in August 2022. Select a month to view Portugal sunrise and sunset times for the next 12 months. The Portugal sunrise and sunset times shown below are for Lisbon.
|Date||Sunrise times||Sunset times|
|Monday, 1st August 2022||06:38||20:47|
|Tuesday, 16th August 2022||06:51||20:30|
|Wednesday, 31st August 2022||07:05||20:08|
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