Portugal's continental climate varies across the country, showcasing distinct regional characteristics. The northern part of Portugal experiences a more temperate and humid climate, influenced by the Atlantic Ocean, with milder summers and cooler, rainier winters.

In cities such as Porto, average summer temperatures range between 20°C and 30°C (68°F and 86°F), while in winter, temperatures can drop to around 5°C to 15°C (41°F to 59°F).

In contrast, central and southern Portugal have a Mediterranean climate, marked by hot, dry summers and mild winters.
Lisbon, in the central region, typically sees summer temperatures ranging from 25°C to 35°C (77°F to 95°F), while winter temperatures are generally between 8°C and 17°C (46°F to 63°F).
The Alentejo region, known for its vast plains and sunny days, can experience summer peaks that exceed 40°C (104°F), making it one of the warmest parts of the country.

The Algarve, in the southernmost region, is famous for its sunny, dry climate. It boasts over 300 days of sunshine per year, making it one of the sunniest regions in Europe.
Summer temperatures in the Algarve range from 25°C to 35°C (77°F to 95°F), with mild winters averaging between 8°C and 18°C (46°F and 64°F).

Overall, Portugal's continental climate is defined by a significant number of sunny days throughout the year.
The regions of Alentejo and Algarve are particularly notable for their abundant sunshine and warm weather, making them attractive for both residents and visitors looking for a sunny climate.