Summertime is sublime in Oslo: the sun is shining, the days are long, temperatures are mild, and everyone is outdoors all the time. Hotel prices in Oslo drop in July and August when locals leave town for their summer vacations.
Off Season: December to February
Temperatures hover around freezing and the days are short, but Oslo satisfies if you love a winter wonderland, especially with myriad winter-sports available just 25 minutes from the city center.
Sweet Spot: March to May; September to November
A pleasant enough time to visit, although not as lovely as the summertime. Spring and fall can still be chilly, and there’s no promise of sunshine, but it’s divine when the weather is good and the blue skies are at their clearest.
