Weather in Spitzbergen und Jan Mayen in September
Country-wide climate normals across 5 cities in Spitzbergen und Jan Mayen.
How Hot Is Spitzbergen und Jan Mayen in September?
Winter touches all of Spitzbergen und Jan Mayen uniformly: typical 3°C highs from Ny-Ålesund to Ny-Ålesund.
Sunshine in Spitzbergen und Jan Mayen in September
Dark, overcast days dominate Spitzbergen und Jan Mayen in September — Longyearbyen sees just 2.3h of sun a day, and the pattern is similar across most regions. Cloud cover is heavy and persistent, with even the brighter regions struggling to escape the gloom for long.
Does It Rain In Spitzbergen und Jan Mayen In September?
Moderate rainfall defines Spitzbergen und Jan Mayen's September: Longyearbyen averages 69mm across 13 days. Some regions see meaningfully wetter weather, especially coastal or mountain-facing areas, while continental interiors tend toward the drier end of the spectrum.
Is Spitzbergen und Jan Mayen Humid In September?
Saturated air defines Spitzbergen und Jan Mayen's September: humidity at 87% in Longyearbyen, with the country as a whole feeling muggy and oppressive. The air practically drips after rain, and even shaded outdoor areas feel warm and clammy. Plan indoor time during the most humid afternoon hours.
Wind In Spitzbergen und Jan Mayen In September
Gentle steady winds define Spitzbergen und Jan Mayen's September: Longyearbyen averages 14 kph, with conditions consistent across most regions. The breeze keeps warm days bearable without being a nuisance.
Does It Snow In Spitzbergen und Jan Mayen In September?
Light snow occasionally falls across Spitzbergen und Jan Mayen in September — averaging 1.6 days in Longyearbyen, with higher elevations seeing more. Coastal and southern regions may see none at all, while inland and mountain areas catch most of the snow. The pattern is brief and patchy rather than sustained.
Cloud Cover In Spitzbergen und Jan Mayen In September
Heavy overcast covers Spitzbergen und Jan Mayen in September: 76% cloud cover in Longyearbyen, with similar grey conditions in most regions. Direct sun is rare, and the pattern is persistent across the country. Coastal and northern regions feel especially heavy.