Nurmijarvi, Finland offers 1 beach perfect for sunbathing, surfing, swimming, and more. Nurmijarvi is known for the Aleksis Kivi Memorial Cottage and the Nurmijarvi Church. The best time to travel to Nurmijarvi, Finland, is during the summer months of June to August, when the average air temperature is around 15-20°C (59-68°F) and water temperature in lakes is approximately 15-18°C (59-64°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!