Best time to visit Oslo, Norway
Based on 2020–2024 of daily weather data, the best months to visit Oslo are June, August, May — when temperatures are comfortable, rainfall is low, and sunshine is plentiful.
Months ranked by travel comfort
| Rank | Month | High | Low | Precip | Rainy days | Sun | Score |
|---|---|---|---|---|---|---|---|
| 1 ★ | June | 22° | 12.8° | 457.2 mm | 83 | 13.4 h | 83 |
| 2 ★ | August | 20.7° | 13.2° | 455.4 mm | 91 | 10.6 h | 83 |
| 3 ★ | May | 16.7° | 7° | 333.7 mm | 77 | 12.4 h | 78 |
| 4 | July | 20.8° | 13.4° | 710.3 mm | 109 | 11.9 h | 74 |
| 5 | September | 17° | 10.1° | 427.4 mm | 84 | 7.7 h | 73 |
| 6 | April | 10.5° | 1.5° | 250.7 mm | 63 | 10.3 h | 67 |
| 7 | October | 10.6° | 5.7° | 482 mm | 91 | 4.8 h | 54 |
| 8 | March | 5.8° | -1.8° | 275.5 mm | 69 | 7.4 h | 52 |
| 9 | November | 5.2° | 1.3° | 339.3 mm | 84 | 2.4 h | 42 |
| 10 | February | 2.4° | -3.5° | 312.8 mm | 79 | 5.1 h | 40 |
| 11 | January | 0.5° | -4.6° | 358.1 mm | 82 | 2.9 h | 31 |
| 12 | December | 0.3° | -3.8° | 388.8 mm | 98 | 1.7 h | 28 |
Score (0–100) blends ideal-temperature comfort (50%), low-rainfall (30%), and sunshine (20%). Higher is better for a typical sightseeing trip.
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January February March April May June July August September October November December · Oslo hub