Weather in Lisbon

Best time to visit

Lisbon enjoys a Mediterranean climate consisting of mild winters and long hot summers.

Spring (March to May) is lovely thanks to temperatures that range between 15C and 18C. As Lisbon is by the coast, mist and rain can make it feel cooler so it’s best to bring layers.

Summer (June to August) in Lisbon is hot and dry and temperatures rise to an average of 28C. This is a great time to escape to Lisbon’s beaches. June is also street party season in Lisbon, so expect to pay more for accommodation when the city gets busy during the Festivals of the Saints.

Autumn (September to November) is pleasant and temperatures can reach 20C. You can still hit the beaches in September, but expect rainfall in October and November so pack a raincoat or an umbrella.

Winter (December to February) sees temperatures hovering around 15C during the day and dropping to 8C at night. This mild but unpredictable season is also the wettest of the year.

Night

Weather (night) Temp (min night) Rain (mm) Wind (mph) Humidity Pressure Visibility
Mon
Clear
Clear skies
1
7
°C
0mm
6
nnw
87%
1,015mb
Good
Tue
Partly Cloudy Night
Partly cloudy skies
1
6
°C
0mm
6
nnw
89%
1,017mb
Good
Wed
Cloudy
Cloudy skies
1
7
°C
0mm
7
nnw
75%
1,017mb
Good
Thu
Clear
Clear skies
1
7
°C
0mm
5
nnw
79%
1,017mb
Good
Fri
Clear
Clear skies
1
6
°C
0mm
4
nnw
88%
1,017mb
Good
Sat
Clear
Clear skies
1
5
°C
0mm
7
nnw
84%
1,016mb
Good
Sun
Clear
Clear skies
1
6
°C
0.4mm
4
n
84%
1,015mb
Good
Mon
Sunny
Sunny skies
1
9
°C
0mm
16
nw
41%
1,014mb
Good
Tue
Sunny
Sunny skies
2
1
°C
0mm
11
nw
39%
1,015mb
Good
Last updated at 04:06, Tuesday 27 August
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Last updated: We update the weather data for Lisbon from our weather partner every four hours. The time the last update was received is detailed here.
Actual Forecast Location: We have 830+ weather locations on the worldtravelguide.net website. Where no exact location is available we have used the nearest appropriate forecast point.
Symbols indicate the predominant weather for the day in question, calculated based on a weighting of different types of weather. So if a day is forecast to be sunny with the possibility of a brief shower, then we will see a sunny or partly cloudy symbol rather than a rain cloud. For the purpose of this forecast, 'day' is the entire 24 our period 00:00 to 23:59
The maximum temperature is the highest temperature forecast between dawn and dusk, and the minimum temperature is the lowest temperature expected from dusk on the day in question to dawn the next day. The temperature is in °C, or Celsius.
Wind speed and direction are the conditions expected at midday. Wind direction is based on a 16 point compass. W, SW, SSW, etc. The wind direction states where the wind originates. Wind speed is listed in MPH or miles per hour.
Humidity levels indicates how much water vapour the air contains compared to the maximum it could contain at that temperature. As a general guide:
  • 0 to 30 is very low
  • 31 to 50 is low
  • 51 to 70 is moderate to low
  • 71 to 80 is moderate
  • 81 to 90 is moderate to high
  • 91 to 100 is high
Pressure is measured in millibars (mb)
Visibility based on whether the human eye can see the following distances:
  • Very poor - less than 1km
  • Poor - between 1km and 4km
  • Moderate - between 4km and 10km
  • Good - between 10km and 20km
  • Very good - between 20km and 40km
  • Excellent - more than 40km
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Temperature in Lisbon

Lisbon Average Temperature (degrees C)

Sunlight in Lisbon

Lisbon Average Sunlight (hours)

Precipitation in Lisbon

Lisbon Average Precipitation (mm)

Humidity in Lisbon

Lisbon Humidity (AM and PM %)
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