Climate of Porto
The region Porto has a mediterranean climate. The summers are warm and dry, and the temperature is cold in the winter. The average annual temperature for Porto is 19° degrees and there is about 703 mm of rain in a year. It is dry for 214 days a year with an average humidity of 75% and an UV-index of 4.
Climate averages for the whole year
- Day: the average daily temperature during the day is between 13°C and 25°C
- Night:the average nighttime temperature is between 7°C and 16°C
- Sea temperature: the sea temperature is between 15°C and 20°C
- Rain: it rains 133 days and there is a total of approximately 701 mm rainfall
- Sun hours: throughout the year there are 3009 sun hours
|Maximum temperature:||between 13°C and 25°C|
|Warmest month:||25°C in August|
|Coldest month:||13°C in January|
|Night temperature:||between 7°C and 16°C|
|Sea temperature:||between 15°C and 20°C|
|Dry days:||232 days|
|Days with rain:||133 days|
|Days with snow:||0 days|
|Total rain sum:||701 mm|
|Hours of sunshine:||3009 hours|
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Porto.
This graph shows the average amount of rainfall per month for Porto.
Climate table of Porto
In this climate table you can see at a glance what the average weather per month is for Porto. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Porto might be like in a given month.
|Day temp. (°C)||13||13||16||17||20||22||24||25||24||21||16||14|
|Night temp. (°C)||8||7||9||10||12||14||15||16||15||14||10||9|
|Water temp. (°C)||15||15||16||17||19||19||20||20||20||20||18||17|
|Days with rain||16||13||14||13||11||8||5||4||7||13||15||14|
|Sun hours per day||5||7||8||9||10||11||11||11||9||7||5||5|
|Wind force (Bft)||3||3||3||2||2||2||2||2||2||2||3||3|
Best time to visit Porto
For visiting Porto, the best time to visit is May through October. In this period you have a pleasant temperature and little precipitation. The highest average temperature in the Porto region is 25°C in August and the lowest is 13°C in January. The maximum water temperature is 20°C and the lowest water temperature is 15°C.
Climate of Porto by month
What is the average climate in a given month for Porto? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.
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