Best Time to Visit Oslo: Month-by-Month Guide
Best months for Oslo: July, June, August, September.
- Best months for Oslo: July, June, August, September.
- Peak season is July, August, June. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
- Wettest months: August, July, June.
- The least pleasant month is December (score 3.6).
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | -2°C | -7°C | 72 mm | 11 | – | – | 3.6 |
| February | -1°C | -7°C | 52 mm | 9 | – | – | 3.9 |
| March | 4°C | -4°C | 53 mm | 8 | – | – | 4.7 |
| April | 9°C | 0°C | 56 mm | 9 | – | – | 5.7 |
| May | 15°C | 5°C | 77 mm | 11 | – | – | 6.4 |
| June | 19°C | 9°C | 95 mm | 12 | – | – | 6.8 |
| July | 21°C | 12°C | 101 mm | 13 | – | – | 7.1 |
| August | 20°C | 11°C | 112 mm | 15 | – | – | 6.6 |
| September | 15°C | 7°C | 89 mm | 11 | – | – | 6.5 |
| October | 9°C | 3°C | 94 mm | 11 | – | – | 5.3 |
| November | 3°C | -1°C | 92 mm | 12 | – | – | 4.2 |
| December | -1°C | -5°C | 71 mm | 11 | – | – | 3.6 |
Frequently asked questions
When is the best time to visit Oslo?
The best months are July, June, August, September.
When is the rainy season in Oslo?
The wettest months are August, July, June.