SpainWhat’s the climate like in Porto?
The current climate in Porto features temperatures ranging from a high of 24°C to a low of 12°C throughout the year. The average yearly temperature is around 19°C. At night, temperatures in the colder months average around 5°C and in the warmer months around 16°C.
The highest temperature recorded in Porto in recent years was 38°C in July 2022. The lowest daytime temperature recorded was 3°C in February 2018.
On average, Porto gets 1091 mm of precipitation each year. Of this, about 6,7 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.
Curious about the weather in other parts of Spain? Check out the climate and weather for spots like Ibiza, Majorca, Tenerife, or explore other destinations in Spain.
Best time to visit Porto?
The best time to visit Porto for sunny weather is May through October. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Porto. 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.
Climate Table of Porto
The climate table of Porto shows the average temperatures, rainfall, snow, 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) | 12 | 14 | 15 | 16 | 19 | 21 | 24 | 24 | 23 | 20 | 15 | 14 |
| Temp. min (°C) | 5 | 6 | 6 | 9 | 11 | 14 | 16 | 16 | 14 | 12 | 9 | 7 |
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| Precipitation (mm) | 141 | 141 | 82 | 76 | 62 | 61 | 35 | 44 | 56 | 99 | 137 | 157 |
| Snow (cm) | 2,1 | 2,2 | 0,3 | 0 | 0 | 0 | 0 | 0 | 0 | 0,1 | 0 | 2,0 |
| UV Index | 3 | 4 | 6 | 7 | 8 | 8 | 7 | 8 | 7 | 5 | 3 | 3 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 19°C
- Highest temperature: 24°C in July and August
- Lowest temperature: 12°C in January
- Precipitation*: 1091 mm per year, averaging 91 mm per month
- Snowfall: 6,7 cm per year
- Driest months: 35 mm in July, 44 mm in August and 56 mm in September
- Wettest months: 157 mm in December, 141 mm in January and 141 mm in February
*Precipitation is measured as a combination of rain, snow, and hail
Average Temperature per Month in Porto
This graph shows the average maximum temperatures per month in Porto, Spain. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Porto
This graph shows how much rainfall Porto, Spain, gets on average per month. Rainfall is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of rainfall is measured in millimeters, and the average is calculated based on the recorded rainfall per month from past years.
Average Snowfall per Month in Porto
This graph shows how much snow Porto, Spain, gets on average per month. The amount of snowfall is measured in centimeters and the average is calculated based on the recorded snowfall per month from past years.
Average UV Index per Month in Porto
This graph shows the average UV index per month in Porto, Spain. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Porto
This graph shows the average yearly temperature in Porto, Spain. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Porto
This chart shows the total yearly precipitation in Porto, Spain, over the past few years. The total yearly precipitation, measured in millimeters, is the sum of all the rain that fell in the twelve months of that year.
Total Yearly Snowfall in Porto
This chart shows the total yearly snowfall in Porto, Spain, over the past few years. The total yearly snowfall, measured in centimeters, is the sum of all the snow that fell in the twelve months of that year.
Weather experiences in Porto
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Average weather in Porto by month
Click on a month below to see detailed weather info for Porto. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
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