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 | 20° | 12° | 86 mm | ★★★★☆ |
| september | 16° | 10° | 78 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 | 2544 mm |
| Stockholm Arlanda Airport | 402 km | 8°C | +1°C warmer | 610 mm |
| Sweden | 416 km | 8°C | +1°C warmer | 593 mm |
| Stockholm | 416 km | 8°C | +1°C warmer | 593 mm |
| Denmark | 483 km | 10°C | +3°C warmer | 639 mm |
Klima by airport in Oslo
1 airports mapped in this atlas
Bedste rejsetid Oslo
Go in maj, juni, juli, august and september. 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 much warmer than average for oktober. The forecast high of 18°C is 8°C above the 10°C typical for this month.
Regn is very unlikely today - plans do not need a backup.
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 warm mid-layer and gloves for early mornings and evenings
- 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 13°C (56°F) in Oslo med klart. Det føles som 9°C. I dag ligger temperaturen mellem 10°C og 18°C. Sandsynligheden for nedbør er 0%. Sightseeing conditions score 8.9/10 - fremragende — tag af sted nu.
Det bedste tidspunkt at besøge Oslo is maj, juni, juli, august and september. 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 much warmer than average for oktober. The forecast high of 18°C is 8°C above the 10°C typical for this month. The best window og be outside is roughly 3 PM og 6 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Oslo today at 10/10. 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 13°C (56°F) med klart. Luftfugtighed is 64% and wind is 22 km/h.
When is the best time og visit Oslo?
maj, juni, juli, august and september 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 2:24 AM.
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 oktober 6, 2026 at 2:24 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
