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Climate information for Finland. Prevailing weather conditions, with data in Celsius and Fahrenheit, millimeters and inches. With tips on the best time to visit and what to pack in the suitcase
The average summer temperature in Finland is around +20°C / 68°F but especially in southern and central parts of the country, it can get much warmer than that. Credits: Mikko Huotari. Autumn weather.
Weather radar can be viewed in our online service: The 15-minute tabs also show recent lightning observations. Rain and cloudiness. The FMI makes observations and research on the atmosphere, the near space and the seas. It provides services for public safety, business life and citizens.
The climate of Finland is influenced most by its latitude: Finland is located between 60 and 70 N. Because of Finland's northern location, winter is the longest season. Only on the south coast and in the southwest is summer as long as winter.
Min temperature. 5 day precipitation sum. Snow depth. Weather Helsinki - Weather forecast in Finland and abroad. Weather observations in Finland.
The temperature is often below zero degrees Celsius in winter and can fall to -20 degrees Celsius. In Northern Finland, it is colder than in Southern Finland and the temperature can be as low as -30°C. It can snow in winter. The ground is often frozen and slippery. Dress warmly in winter.
Planning to visit Finland? You can check what kind of weather is expected during different times of the year. The weather statistics are compiled for the capital Helsinki in the south and for Rovaniemi in the Arctic Circle.
