Climate & Weather Guide in Svalbard And Jan Mayen

Svalbard and Jan Mayen has an Arctic climate shaped by high latitude, sea ice, and the North Atlantic Current, producing very cold conditions year-round, but with important local differences between the colder Svalbard archipelago and the windier, slightly milder Jan Mayen. Most inhabited areas fall under polar desert, tundra, or ice-cap climate regimes, so residents should expect long winters, brief cool summers, frequent cloud cover, and strong winds. The climate is highly seasonal in daylight rather than temperature, with midnight sun in summer and polar night in winter in Svalbard. January temperatures are typically below freezing, and precipitation is generally low to moderate, although exposed coastal sites can be snowier and wetter.