Daytime highs, nighttime lows and the warmest cities across Portugal this October.
Portugal, experiences maximum daytime temperatures in October ranging from 17°C (63°F) in Montezinho to 25°C (77°F) in Mértola. Nighttime temperatures generally drop to 14°C (57°F) in Mértola and 8°C (46°F) in Montezinho.
Find the average daytime temperatures in October for the most popular destinations in Portugal on the map below. Click on a destination dot for more detailed information.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Portugal.
Marker color shows the average daytime high temperature in October: blue is cold, red is hot.
Drill down to October weather for any region in Portugal.
Pick a city to see its October weather averages.
Average daytime highs in Portugal during October reach about 22°C (72°F) in Lisbon.
Nighttime temperatures in Lisbon typically drop to around 15°C (59°F) in October.
From a thorough analysis of our records, Mértola clearly dominates in terms of high temperatures. The city witnesses daytime temperatures hovering around 25°C (77°F), and evenings that remain near 14°C (57°F).
Our database indicates that in October, Montezinho is the city with the coolest temperatures in Portugal. You can expect daytime highs of 17°C (63°F) and nighttime lows close to 8°C (46°F).
Lisbon enjoys close to 210 hours of sunlight. This not only brightens the days but also uplifts the atmosphere during the month.
The water temperature averages approximately 23°C (73°F) in Ponta Delgada this month, a refreshing temperature for swimming and cooling off.
We have much more information about the climate in Portugal.
Weather and climate has detailed information for every country in the world. Are you going to Portugal? Get detailed historical weather averages for many cities in Portugal.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
Need travel inspiration? Check out our bucket list articles and be inspired.
7 of the most budget-friendly destinations in Europe
Discover Europe's top budget-friendly destinations including Budapest, Kotor, Krakow, and more, perfect for affordable and exciting travel.
Alentejo, where time stands still
The quiet region is known for its rolling green hills and it is a true hiking paradise. Architectural highlights can be found in the castles, ancient monasteries or when exploring the countless charming villages.
An eco-friendly guide to Lagos travel
Lagos, Portugal is a great place to visit while being careful about your environmental footprint. Here you find some tips about environmentally places to stay, where to eat and how to get around in the area.
What to do in Lisbon: our tips for an unforgettable city trip
Lisbon is a bustling city with many special places. In this article you find the best sights, good restaurants and nice places to stay in Lisbon.