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Lisbon Weather

17°C

Local time Lisbon

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Weather in Lisbon

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.

Weather (day) Temp (max day) Rain (mm) Wind (mph) Humidity Pressure Visibility
Tuesday
Cloudy
Cloudy skies
17
°C
0
1
se
60-80%
1024 mb
good
Wednesday
Cloudy
Cloudy skies
16
°C
0
4
sw
60-80%
1024 mb
good
Thursday
Sunny
Sunny skies
16
°C
0.2
18
nw
20-40%
1021 mb
good
Friday
Sunny
Sunny skies
15
°C
0
8
nw
20-40%
1029 mb
good
Saturday
PartlyCloudyDay
Partly cloudy skies
16
°C
0
9
s
40-60%
1029 mb
good
Sunday
Cloudy
Cloudy skies
17
°C
0.9
12
sw
60-80%
1025 mb
good
Monday
PartlyCloudyDay
Partly cloudy skies
16
°C
0
3
s
40-60%
1028 mb
good
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Last updated: 2018-12-12 04:15:54
We update the weather data for 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.
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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