Weather in Svalbard et Jan Mayen in décembre
Country-wide climate normals across 5 cities in Svalbard et Jan Mayen.
How Hot Is Svalbard et Jan Mayen in décembre?
Svalbard et Jan Mayen's small size means the cold is shared evenly: December averages -8°C in Longyearbyen, with little spread elsewhere.
Sunshine in Svalbard et Jan Mayen in décembre
Limited sunshine and short daylight define Svalbard et Jan Mayen's December: Longyearbyen averages just 2.4h of direct sun, with the sun up between sunrise and sunset. The grey, overcast pattern is consistent across most of the country, with little regional variation in cloud cover.
Does It Rain In Svalbard et Jan Mayen In décembre?
Svalbard et Jan Mayen sees moderate rainfall in December — Longyearbyen averages 50mm across 12 days, with notable regional variation. Coastal cities often see more rain than the inland average, while drier regions see less. The country's December weather mixes sunny stretches with regular shower spells.
Is Svalbard et Jan Mayen Humid In décembre?
Heavy oppressive humidity covers Svalbard et Jan Mayen in December: 87% on average in Longyearbyen, and similar saturating conditions exist nationwide. The air feels thick and heavy from sunrise to sundown, with little overnight respite. Coastal and tropical regions feel especially stifling.
Wind In Svalbard et Jan Mayen In décembre
Light breezes are typical across Svalbard et Jan Mayen in December: 17 kph in Longyearbyen, with similar gentle wind conditions in most regions. The air moves enough to keep things fresh on warm days but not enough to be disruptive. Coastal cities may see slightly more.
Does It Snow In Svalbard et Jan Mayen In décembre?
Svalbard et Jan Mayen's December brings reliable snow: Longyearbyen averages 5.1 days of snowfall, and the pattern is similar or heavier across the colder regions. Winter conditions dominate most of the country, with sustained snow cover in northern and mountain areas.
Cloud Cover In Svalbard et Jan Mayen In décembre
Svalbard et Jan Mayen sees mostly cloudy weather through December: Longyearbyen averages 75% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.