Portugal weather

Read our complete guide to the weather in Portugal.

Below are the temperatures expected today at popular destinations in Portugal. Select a destination to compare today's forecast with average weather conditions.

More destinations >>

  • Save up to £250 on selected tours with Just You
  • Book tours online designe specifically for solo travellers
  • Destinations include USA, Italy, Croatia & South Africa

Recommended for Portugal

The weather guide for Portugal (Lisbon) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

  • Top deals & discounts
  • Portugal climate averages by month
  • More destinations
  • Best time to go to Portugal
  • Portugal 5-day weather forecast
  • Portugal weather today - current conditions (last 24-hours)

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

When is the best time to go to Portugal?

The best time to go to Portugal (Lisbon) is June, July and August based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.


Change criteria

Max Day Temperature (°C)

  • 15°C maximum daytime temperature in January in Portugal (Lisbon)15
  • 16°C maximum daytime temperature in February in Portugal (Lisbon)16
  • 18°C maximum daytime temperature in March in Portugal (Lisbon)18
  • 19°C maximum daytime temperature in April in Portugal (Lisbon)19
  • 22°C maximum daytime temperature in May in Portugal (Lisbon)22
  • 25°C maximum daytime temperature in June in Portugal (Lisbon)25
  • 28°C maximum daytime temperature in July in Portugal (Lisbon)28
  • 28°C maximum daytime temperature in August in Portugal (Lisbon)28
  • 27°C maximum daytime temperature in September in Portugal (Lisbon)27
  • 23°C maximum daytime temperature in October in Portugal (Lisbon)23
  • 18°C maximum daytime temperature in November in Portugal (Lisbon)18
  • 15°C maximum daytime temperature in December in Portugal (Lisbon)15

Hours of Sunshine (daily)

Best time to go for the weather

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

Portugal weather overview

Portugal's southerly position makes it Europe's answer to California in terms of climate, although its hot summers can be tempered by weather fronts moving in from the Atlantic. The best place for summer sun-seekers is the south coast where summers are long, dry and hot but tempered by sea breezes and the cool Atlantic Ocean: hence the popularity of the Algarve.

The mildest, driest winters are also to be found in the south, although anywhere in Portugal can be rainy in the winter months. The heaviest downpours take place in the north and can begin there in early autumn. The north of Portugal is higher in altitude than the south and can, therefore, witness snow in the winter, although this is sporadic and of short duration.

What to pack for Portugal weather

Pack light clothes for the summer months and supplement these with warmer attire for the autumn and winter. Take a raincoat in the winter months.

More about Portugal

Which is the hottest month in Portugal?

The hottest time of year in Lisbon, Portugal is normally August. Expect maximum daytime temperatures to reach 28°C with moderate heat and humidity.

Which month has the most rain in Portugal?

In terms of rainfall, November is usually the wettest month in Lisbon, Portugal with 111mm on average. There are normally 13 days in November with some rain.

When is it sunniest in Portugal?

The sunniest time of year in Lisbon, Portugal is normally August with bright sunshine on average for 80% of daylight hours; that's 11 hours of sunshine per day.

When is the sea warmest in Portugal?

The sea is usually at its warmest in Lisbon, Portugal in August when the water temperature reaches 19°C.

What is the flight time to Portugal from the UK?

The flight time to Portugal from the UK is typically 2.5 to 4 hours.

What is the time difference between Portugal and the UK?

The time difference between Portugal and the UK is GMT0 to GMT-1 hours.

What is the main language spoken in Portugal?

The main language spoken in Portugal is Portuguese.

Learn a language for Portugal with Busuu*, Mondly* and Rocket Languages*.

What is the currency in Portugal?

The currency in Portugal is the Euro (EUR).

Send money to Portugal with Monito*, Wise* and XE Money Transfers*.

Which plugs are used in Portugal?

Portugal uses electrical plug type C + F (230 Volts).

Which side of the road do they drive on in Portugal?

They drive on the right side of the road in Portugal.

Compare Portugal weather with the USA

Below the Portugal weather chart shows average maximum daytime temperature for Portugal (Lisbon) and the USA (Washington).

Maximum daytime temperature (°C)

Portugal (Lisbon)
USA (Washington)

Metric (°C / mm)  |  Imperial (°F / inches)

Compare more Portugal weather >>

Back to top

Related posts

Popular travel offers

Explore holidays in the sun for less

Top ^