Oslo Klima and Average Vejr
Klima of Oslo: average temperatures, rainfall and seasons month by month.
Klima in Oslo month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Måned | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januar | -3° | -9° | 85 mm | ★★☆☆☆ |
| februar | -2° | -7° | 48 mm | ★★☆☆☆ |
| marts | 6° | -0° | 61 mm | ★★★☆☆ |
| april | 11° | 2° | 52 mm | ★★★☆☆ |
| maj | 17° | 8° | 58 mm | ★★★★☆ |
| juni | 19° | 12° | 105 mm | ★★★★☆ |
| juli | 22° | 14° | 124 mm | ★★★★☆ |
| august | 19° | 13° | 105 mm | ★★★★☆ |
| september | 17° | 10° | 110 mm | ★★★★☆ |
| oktober | 10° | 4° | 76 mm | ★★★☆☆ |
| november | 3° | -1° | 59 mm | ★★☆☆☆ |
| december | 1° | -4° | 64 mm | ★★☆☆☆ |
Klima type: Subarctic. Kilde: Open-Meteo archive (ERA5).
Recent extremes in Oslo
Højest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Oslo compares med nearby places
Annual averages, and the difference against Oslo.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Bergen | 305 km | 7°C | about the same | 2524 mm |
| Stockholm Arlanda Airport | 402 km | 8°C | +1°C warmer | 626 mm |
| Sweden | 416 km | 8°C | +1°C warmer | 599 mm |
| Stockholm | 416 km | 8°C | +1°C warmer | 599 mm |
| Denmark | 483 km | 10°C | +3°C warmer | 647 mm |
Klima by airport in Oslo
1 airports mapped in this atlas
Bedste rejsetid Oslo
Go in maj, juni, juli and august. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: januar, februar and december - expect the least comfortable mix of heat, cold or rain.
What this means for Oslo
Today is slightly warmer than average for august. The forecast high of 23°C is 3.4°C above the 19°C typical for this month.
A 51% chance means rain is likely somewhere nearby at some point - carry a layer, but do not cancel.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in juni og august.
The gap between the warmest and coldest month averages 24°C.
What og pack, what og skip
- A packable rain shell - 3 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid januar, februar and december - historically the least comfortable months here.
Resumé
Oslo is a city in Norge. Oslo is known for Fjord city med modern museums. Der bor omkring 710.000.
Lige nu er det 15°C (59°F) in Oslo med overskyet. Det føles som 14°C. I dag ligger temperaturen mellem 14°C og 23°C. Sandsynligheden for nedbør er 51%. Sightseeing conditions score 7/10 - gode forhold.
Det bedste tidspunkt at besøge Oslo is maj, juni, juli and august. Klimaet er subarctic. januar, februar and december tend og be the least comfortable months. juli is the warmest month med average highs near 22°C, while januar is the coldest med lows near -9°C.
The closest major airport is Oslo Gardermoen Airport (OSL), about 37 km away.
Kort sagt. Today is slightly warmer than average for august. The forecast high of 23°C is 3.4°C above the 19°C typical for this month. The best window og be outside is roughly 12 PM og 3 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Oslo today at 9.4/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Oslo
Vejr map for Oslo
Animated model layers. Pick a layer og load it.
Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.
Explore Oslo
Every topic we hold for this place, and the same topic for the places around it.
Klima for related places
Frequently asked questions
Where is Oslo?
Oslo is a city in Norge. Its coordinates are 59.9139, 10.7522. It lies in Europa.
What is the weather like in Oslo lige nu?
It is currently 15°C (59°F) med overskyet. Luftfugtighed is 76% and wind is 11 km/h.
When is the best time og visit Oslo?
maj, juni, juli and august offer the most comfortable conditions in Oslo, which has a subarctic climate. januar, februar and december are usually the hardest months for outdoor plans.
What time zone is Oslo in?
Oslo observes Europe/Oslo (UTC+02:00). The local time is 12:15 PM.
How many people live in Oslo?
Oslo has a population of approximately 710.000.
What is the nearest airport og Oslo?
The closest airports are Oslo Gardermoen Airport (OSL), 37 km away, Stockholm Arlanda Airport (ARN), 402 km away and Copenhagen Airport (CPH), 491 km away.
What places are in Oslo?
Oslo covers 1 places in this atlas, including Oslo Gardermoen Airport.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-world) - coordinates, hierarchy and facts. |
|---|---|
| Prognose and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated august 23, 2026 at 12:15 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
