Europe · City travel
Best time to visit Oslo
Late Apr–Late Sep is the best time to visit. During this period, the average daytime high is 19.4°C, with 3.3 rainy days per 10 days.
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Season calendar
AvoidOff-seasonFairOkayGoodGreatBest
Japan MOFA travel advice
No Japan MOFA travel advisory is in effect for this destination.
Climate and season score by month
| Month | Level | Daytime high | Rainy days (per 10 days) | Cloud cover |
|---|---|---|---|---|
| January | Avoid | -0.0°C | 3.2 | 79.1% |
| February | Avoid | 1.4°C | 2.9 | 77.8% |
| March | Fair | 5.6°C | 2.2 | 70.9% |
| April | Great | 11.3°C | 2.6 | 68.3% |
| May | Best | 16.8°C | 3.1 | 66.4% |
| June | Best | 20.9°C | 3.5 | 67.1% |
| July | Best | 22.8°C | 3.7 | 69.4% |
| August | Best | 21.5°C | 3.6 | 68.8% |
| September | Best | 16.9°C | 3.1 | 70.8% |
| October | Good | 10.1°C | 3.6 | 76.3% |
| November | Off-season | 4.7°C | 3.6 | 79.4% |
| December | Avoid | 1.0°C | 3.3 | 79.0% |
Questions and answers
- When is the best time to visit Oslo?
- Late Apr–Late Sep. During this period, the average daytime high is 19.4°C, with 3.3 rainy days per 10 days.
- When should I avoid visiting Oslo?
- Late Nov–Late Feb is the least favorable time of year. Then, the average daytime high is 1.0°C, with 3.2 rainy days per 10 days.
- What is the rainiest time of year in Oslo?
- July, August, November, with about 3.7 rainy days per 10 days at the peak.
How the score works
The season score is a relative 0–100 measure of how suitable each time of year is for travel at this destination, grouped into seven levels. It combines climate-normal trends in temperature, rain, cloud cover, and other conditions.
Weather station: OSLO BLINDERN（4 km）. Data: Copernicus ERA5, NASA POWER, NOAA GHCN-Daily, OISST, IBTrACS, and Natural Earth.
These are historical climate-normal trends, not a weather forecast.