Norway Weather, climate and geography
Like neighbouring Finland and Sweden, Norway experiences extreme cold in the winter, particularly in sub polar regions, and gentle heat in the summer, with temperatures hitting around 30°C in the south. Coastal areas enjoy a moderate climate thanks to the tempering effects of the Gulf Stream. Inland temperatures are harsher with hot summers and freezing winters (November to March). The lowlands of the south and the inland mountains generally experience colder winters than the coastal areas. Rainfall is sporadic throughout the year with frequent inland snowfalls during the winter. Northern parts inside the Arctic Circle have continuous daylight in midsummer and twilight all day during winter.
The best time to visit is between mid May and mid August, unless you're coming to ski, in which case the best time is December to Easter. Hikers and those in search of outdoor pursuits including wildlife watching should aim to visit in the summer months when the warmer weather makes getting out and about in the Norwegian countryside a real pleasure. Better still, the summer is low season, which means accommodation and transport deals aplenty.