Showing historical averages for this time of year while we reconnect to the weather service.
16-Day Forecast
Today
4 Sept
~23.2°C
Daytime High
20.2°C sea
~16°C
Overnight Low
☀☀☀☀☀
10.4h sun
hist. avg
Sat
5 Sept
~23.2°C
Daytime High
20.2°C sea
~16°C
Overnight Low
☀☀☀☀☀
10.4h sun
hist. avg
Sun
6 Sept
~23.2°C
Daytime High
19.7°C sea
~16°C
Overnight Low
☀☀☀☀☀
10.4h sun
hist. avg
Mon
7 Sept
~23.2°C
Daytime High
19.2°C sea
~16°C
Overnight Low
☀☀☀☀☀
10.4h sun
hist. avg
Tue
8 Sept
~23.2°C
Daytime High
18.1°C sea
~16°C
Overnight Low
☀☀☀☀☀
10.4h sun
hist. avg
Wed
9 Sept
~23.2°C
Daytime High
17°C sea
~16°C
Overnight Low
☀☀☀☀☀
10.4h sun
hist. avg
Thu
10 Sept
~23.2°C
Daytime High
16.7°C sea
~16°C
Overnight Low
☀☀☀☀☀
10.4h sun
hist. avg
Fri
11 Sept
~23.2°C
Daytime High
16.5°C sea
~16°C
Overnight Low
☀☀☀☀☀
10.4h sun
hist. avg
Sat
12 Sept
~23.2°C
Daytime High
15.9°C sea
~16°C
Overnight Low
☀☀☀☀☀
10.4h sun
hist. avg
Sun
13 Sept
~23.2°C
Daytime High
~17.3°C sea
~16°C
Overnight Low
☀☀☀☀☀
10.4h sun
hist. avg
Mon
14 Sept
~23.2°C
Daytime High
~17.3°C sea
~16°C
Overnight Low
☀☀☀☀☀
10.4h sun
hist. avg
Tue
15 Sept
~23.2°C
Daytime High
~17.3°C sea
~16°C
Overnight Low
☀☀☀☀☀
10.4h sun
hist. avg
Wed
16 Sept
~23.2°C
Daytime High
~17.3°C sea
~16°C
Overnight Low
☀☀☀☀☀
10.4h sun
hist. avg
Thu
17 Sept
~23.2°C
Daytime High
~17.3°C sea
~16°C
Overnight Low
☀☀☀☀☀
10.4h sun
hist. avg
Fri
18 Sept
~23.2°C
Daytime High
~17.3°C sea
~16°C
Overnight Low
☀☀☀☀☀
10.4h sun
hist. avg
Sat
19 Sept
~23.2°C
Daytime High
~17.3°C sea
~16°C
Overnight Low
☀☀☀☀☀
10.4h sun
hist. avg
Sun
20 Sept
~23.2°C
Daytime High
~17.3°C sea
~16°C
Overnight Low
☀☀☀☀☀
10.4h sun
hist. avg
☀ = sunshine score · °C high / low · hours of sunshine shown below
About Porto
Porto, Portugal stands as one of Europe's most captivating coastal destinations, where historic charm meets Mediterranean sunshine and world-class wine heritage. Perched along the Douro River's dramatic coastline, this enchanting city combines ancient architecture with vibrant cultural energy, making it an ideal escape for couples seeking romance, families wanting cultural immersion, and solo travellers craving authentic European experiences. The golden light that bathes Porto's terracotta rooftops throughout the day creates an almost magical atmosphere, particularly during the warmer months when the city truly comes alive.
The climate in Porto, Portugal offers that perfect sweet spot between reliable sunshine and comfortable warmth. During summer months, average temperatures hover around 25°C, providing warm but not scorching conditions similar to the Mediterranean's more pleasant regions. Winters are mild by northern European standards, averaging around 17°C, meaning you can comfortably explore the city's winding streets and historic neighbourhoods year-round without needing heavy winter gear. The Atlantic Ocean maintains a temperature of around 18°C at its peak, creating refreshing conditions for those brave enough to swim, though most visitors prefer the cooler water for paddling and scenic beach walks.
The best time to visit Porto falls between May and September, when sunshine is most reliable and temperatures climb into the warm, inviting range that makes exploring the city's famous port wine lodges and riverside districts genuinely pleasurable. July and August represent peak summer season with the most consistent weather, though June and September offer slightly fewer crowds while maintaining excellent sunshine hours. Winter months, from December through February, remain relatively mild and can appeal to budget-conscious travellers and those seeking authentic local experiences away from the peak season rush.
Porto's attractions blend historical significance with contemporary culture seamlessly. The Dom Luís Bridge towers majestically over the river, the historic Ribeira district offers medieval charm and exceptional seafood restaurants, and the port wine cellars in Vila Nova de Gaia provide tastings with stunning views. Beyond sightseeing, food lovers thrive here, sampling francesinha sandwiches, fresh Atlantic seafood, and world-renowned Portuguese wines in countless intimate restaurants.
Getting to Porto is remarkably straightforward, with direct flights available from across Europe and the British Isles, including services from the United Kingdom, Ireland, Germany, Netherlands, France, Spain, Italy, and numerous other nations. International visitors from further afield, including those from Singapore, New Zealand, Australia, the United States, and Canada, can access Porto through convenient one-stop connections, making this Portuguese gem increasingly accessible for long-haul holiday planners.