Oslo
NorwayDfb
📷 Jonipoon· CC BY-SA 3.0About
Oslo is the capital and most populous city of Norway. It constitutes both a county and a municipality. The municipality of Oslo had a population of 724,290 in 2025, while the city's greater urban area had a population of 1,110,887 in 2025, and the metropolitan area had an estimated population of 1,546,706 in 2021.
Wikipedia →Summary excerpted from the Wikipedia article Oslo, licensed under CC BY-SA 4.0. Text may be clipped or paraphrased to fit this page.
The next week in Oslo
7-day forecast from Open-Meteo. UV badges flag days when sun protection matters (3 and above is moderate; 8 and above is risk territory for unprotected fair skin within 30 minutes).
Today
Rain
13° / 7°
18.3 mm
UV Moderate
Sat
Rain
14° / 8°
6.3 mm
Sun
Drizzle
15° / 9°
3.0 mm
UV Moderate
Mon
Drizzle
15° / 7°
UV Moderate
Tue
Overcast
17° / 7°
UV Moderate
Wed
Overcast
16° / 9°
UV Moderate
In May 16
JFMAMJJASOND
Air quality
No monitoring station within 25 km.
Weather
28° / -4°
Typical high / low
3 mm rainfall this month
Daylight
17.1h
04:41 – 21:44local
Year-round climate
Monthly highs, lows, and rainfall (long-term averages, NASA POWER).
Airports near Oslo
2 commercial airports within 100 km. Closest is Oslo-Gardermoen International Airport (OSL) at 37 km.
Getting around Oslo
Public-transit operators within 8 km of the city center. Click through to each operator’s site for routes, fares, and tickets.
Local transit operators
AvinorFlytogetGo-Ahead NordicInnlandstrafikkFlybussen NorgesbussNOR-WAY Bussekspress ASBygdøyfergenØstfold kollektivtrafikkRuterSJ NORDUnibussVy TravelVyVy BussFlixBus-euBrakarVy TågFlixBusNeckar-DonauSJ AB
Operators and modes aggregated by TransitLand from individual transit-agency GTFS feeds. Route classifications (subway / tram / rail / bus / etc) come from each feed’s GTFS route_type codes.
Sister cities
Sources
This page blends public reference data, climate/elevation services, and personal notes. Travel requirements can change, so visa and entry details should be checked again before booking.
- Wikipedia →
Summary, canonical article, and some image fallbacks.
- Wikidata →
Population, area, image, coordinates, and linked identifiers where available.
- NASA POWER →
Monthly temperature and rainfall climatology.
- Open-Meteo historical weather →
1991-2020 temperature and precipitation cross-check for compact climate fields.
- Open-Elevation →
Coordinate-based elevation backfill.
- tz database →
Coordinate-based IANA timezone lookup.
- City flag source →
Public domain, Connormah.
- Site credits →
Global source notes, map tiles, flags, licenses, and attribution policy.