Weather in Norveška in september
Country-wide climate normals across 15 cities in Norveška.
How Hot Is Norveška in september?
Norveška's small geographic footprint means September is uniformly mild — typical 16°C highs nationwide.
Sunshine in Norveška in september
Norveška's September brings mixed skies — Oslo averages 3.1h of sun, with similar conditions nationwide. Cloudy periods alternate with sunny stretches, and the sun is up between 6:45 am and 7:35 pm. Plan for variability rather than guaranteed sunshine.
Does It Rain In Norveška In september?
Heavy rain shapes Norveška's September: Oslo averages 149mm across 14 days, and most regions of the country see similar persistent wet conditions. Long sunny stretches are rare. Expect rain on roughly two out of every three days.
Is Norveška Humid In september?
Norveška is enveloped in tropical-thick humidity through September: Oslo averages 78%, 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 Norveška In september
Norveška's September has gentle wind — Oslo averages 19 kph, and the country tracks similarly. Outdoor activity is comfortable, and afternoon thermals add a pleasant breeze in inland areas.
Cloud Cover In Norveška In september
Cloudy skies dominate Norveška in September — 66% cover in Oslo, with similar overcast conditions in most regions. Direct sun is patchy and broken; expect grey stretches between brief bright moments. Coastal areas may be heavier than inland.