Väder i Svalbard och Jan Mayen i september
Klimatinormaler för hela landet över 5 städer i Svalbard och Jan Mayen.
How Hot Is Svalbard och Jan Mayen in september?
Winter touches all of Svalbard och Jan Mayen uniformly: typical 3°C highs from Haugen to Haugen.
Sunshine in Svalbard och Jan Mayen in september
Dark, overcast days dominate Svalbard och 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 Svalbard och Jan Mayen In september?
Moderate rainfall defines Svalbard och 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 Svalbard och Jan Mayen Humid In september?
Svalbard och Jan Mayen is enveloped in tropical-thick humidity through September: Longyearbyen averages 87%, and most of the country tracks similarly. The constant moisture makes warm temperatures feel substantially hotter, and even nights bring limited cooling. Light cotton clothing is essential.
Wind In Svalbard och Jan Mayen In september
Gentle steady winds define Svalbard och 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 Svalbard och Jan Mayen In september?
Svalbard och Jan Mayen sees occasional dustings in September: Longyearbyen averages 1.6 snow days, and higher-elevation cities see noticeably more. The snow is typically light and short-lived, with most of the country still seeing more rain than snow.
Cloud Cover In Svalbard och Jan Mayen In september
Svalbard och Jan Mayen's September is dominated by overcast skies: Longyearbyen averages 76% cloud cover, with similar grey persistence across the country. Days feel dim and soft-lit, with little break in the cloud deck.