The climate of Portugal
The current climate in Portugal features temperatures ranging from a high of 29°C to a low of 17°C throughout the year. The average yearly temperature is around 23°C. At night, temperatures in the colder months average around 9°C and in the warmer months around 20°C.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Portugal.
Temperature records
The highest temperature recorded in Portugal in recent years was 40°C in August 2021. The lowest daytime temperature recorded was 9°C in January 2021.
Rainfall amount
On average, Portugal receives 311 mm of precipitation each year. For comparison, New York gets 1142 mm of precipitation annually.
The climate in Portugal is based on weather data from Algarve. Other places, like Lisbon, Albufeira or Madeira, might have different weather. You can check out all destinations in Portugal to get the full picture of the climate.
Best time to visit Portugal?
The best time to go for a sun holiday to Portugal is March through December. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Portugal. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Find affordable sun vacations to Portugal
Climate Table of Portugal
The climate table of Portugal shows the average temperatures, rainfall, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 17 | 17 | 19 | 21 | 24 | 26 | 29 | 29 | 26 | 24 | 20 | 18 |
| Temp. min (°C) | 10 | 10 | 12 | 14 | 17 | 19 | 21 | 20 | 19 | 18 | 13 | 11 |
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| Precipitation (mm) | 23 | 29 | 45 | 42 | 21 | 4,9 | 0,1 | 1,0 | 7,0 | 46 | 61 | 31 |
| UV Index | 5 | 6 | 7 | 7 | 7 | 9 | 9 | 7 | 6 | 5 | 4 | 4 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
Popular destinations in Portugal
Discover the climate of these popular destinations in Portugal.
Temperature charts
These charts display the average temperatures in Portugal. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Portugal
Yearly Temperature in Portugal
Precipitation charts
These charts show the average amount of precipitation in Portugal. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in Portugal
Total Yearly Precipitation in Portugal
UV index chart
This chart shows the average UV index per month in Portugal. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in Portugal
Weather experiences in Portugal
The weather in Portugal is rated an average of 4,3 out of 5 stars by 10 visitors. Have you been to Portugal? Share your weather experience to help other visitors.
Great beach weather. And not too hot for trips
SaraNot too hot, but still sunny days with pleasant temperatures around 25 degrees. Sometimes it rained a little, but that couldn't spoil the fun.
Bjorn SteinsA rare rain shower refreshes the area. Great weather experience!
Bjorn RichardsonThe sun shone lovely and warm every day, perfect for a beach vacation. Everything was dry, there was no rain. We enjoyed this fantastic weather immensely.
LennartThe sun shone more pleasantly than expected and the temperature reached 16 degrees. However, cool mornings and evenings will remain. In short: make sure to pack multiple layers!
CecileThe weather in Portugal in March is pleasant, with plenty of sunshine and clear blue skies. The weather is generally mild, making it an ideal time for outdoor activities. However, the water is still a bit cool for swimming.
Joeri HenkesIn January, Portugal is fairly mild with plenty of sunny days, but it can also be unpredictable and rainy. Not the warmest destination, but certainly more pleasant than many other European locations.
EsméePortugal in June was great with bright, almost continuous sunshine. Temperatures were comfortable, neither too hot nor too cold. Perfect for both beach days and sightseeing. Highly recommended!
RosalieApril in Portugal was great, but not perfect. Although the sun shone most of the time, there were a few rainy days. The temperatures were pleasant. I would definitely recommend it.
Janna MorrenUnfortunately, there were also some overcast, slightly cooler days. But in case of rain, it's always cozy inside.
Have you been to Portugal?
Share your weather experiences in Portugal.
Average weather in Portugal by month
Click on a month below to see detailed weather info for Portugal. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.