With a humid continental climate, or alternatively, an oceanic climate if we consider the original Köppen winter threshold of -3 °C, Oslo experiences distinct seasons throughout the year.

Summers in Oslo are delightfully warm, perfect for exploring the city’s many outdoor attractions and soaking up the sunshine. On the other hand, winters in Oslo can be quite chilly, with temperatures dropping and a blanket of snow covering the city, creating a picturesque winter wonderland.

In terms of rainfall, Oslo receives a moderate amount throughout the year. The driest seasons are winter and spring, offering a respite from the precipitation.

However, come summer and autumn, Oslo experiences its wettest period, with refreshing rain showers that help maintain the city’s lush greenery. It’s fascinating how Oslo’s climate showcases a balance between dry and wet seasons, providing a diverse environment for its residents and visitors to enjoy.

One unique aspect of Oslo’s climate is the significant variation in daylight hours due to its northern latitude. During midsummer, the city enjoys over 18 hours of daylight, creating an enchanting atmosphere where the sun never fully sets, making it no darker than nautical twilight. This phenomenon allows for extended outdoor activities and a vibrant nightlife, where the city truly comes alive.

Overall, Oslo’s weather and climate offer a dynamic experience for all seasons.