Buskerud County — Water Temperature Today and Throughout the Year
Discover water temperatures in Buskerud County (Norway), with real-time data and annual trends. Find all locations in the region and check the water temperature in them. We find every place where you can swim and show you the water temperature there today and throughout the year.
Sea Water Temperature Along the Coast
Chart of Average Temperature Changes Over the Last 60 Days
Places with the Warmest Sea Water Today
The Most Popular Seaside Places
Coastal Seas and Oceans
Water Temperature in Lakes and Rivers
Popular Lakes
Popular Rivers
Popular Places
Water Temperature and Swimming Overview
Regions and Map
Water Temperature Trends
Buskerud County, located in southeastern Norway, does not have a direct coastline along the open sea but features several large lakes and fjords, including parts of the Oslofjord. Water temperatures in these inland and coastal areas vary significantly depending on the season. During winter, from December to February, the water temperature in the fjords and larger lakes can drop to around 0°C (32°F) to 3°C (37.4°F), with some smaller lakes experiencing surface ice formation. The cold conditions make winter swimming a challenge, primarily for those accustomed to ice bathing.
As temperatures rise in spring and summer, the waters in Buskerud become more inviting. By June, temperatures in the fjords and lakes typically reach around 10°C (50°F) to 14°C (57.2°F), while in July and August, they can peak at 17°C (62.6°F) to 20°C (68°F) in shallower and more sheltered areas. The Oslofjord, which partially borders Buskerud, tends to warm up more quickly than open coastal waters, making it suitable for swimming and other recreational activities. However, variations in depth and weather patterns can cause fluctuations in temperature, so checking local conditions before entering the water is always advisable.