Find hotels in Helpsen from £57

The most popular time to visit Helsinki is during the vibrant month of July. With the city alive with festivals and outdoor activities, this peak season draws many travelers eager to soak up the summer atmosphere. Average temperatures during this period hover around a pleasant 20°C, making it superb for exploring Helsinki's stunning architecture, lush parks, and picturesque waterfronts.From July to September, Helsinki comes alive, inviting visitors to engage in a variety of outdoor pursuits. The long daylight hours allow for extended sightseeing, whether you're strolling through the beautiful Esplanade Park or hopping on a ferry to experience the historic islands of Suomenlinna. While popular attractions may be busy during these months, this bustling energy can enhance your experience, especially if you plan ahead with guided tours to skip the queues.For those seeking a quieter experience, consider visiting in October. This month offers a wonderful opportunity to enjoy Helsinki's rich cultural scene, including its diverse museums and art galleries, all without the summer crowds. The crisp autumn air, with temperatures cooling to around 10°C, provides a refreshing backdrop for exploration while still allowing for comfortable outdoor activities.