Photo: Darya Tryfanava / UnsplashNorway
Best Time to Visit
Oslo
Visit in June — score 70/100 · avg high 69°F · 13 rainy days
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Monthly Travel Scores
How we scoreScores reflect weather comfort (35%), dry days (35%), daylight hours (15%), crowd levels (10%), and cost (5%) — weighted for typical travelers preferring warm, dry conditions. Customize weights in the interactive tool.January
February
March
April
May
#3June
#1July
#2August
September
October
November
December
Monthly Weather Data
| Month | Score | Avg °F | High °F | Low °F | Rain Days | Precip (mm) | Daylight | Crowds | Cost |
|---|---|---|---|---|---|---|---|---|---|
| January | 24 | 26° | 31° | 21° | 12 | 69 | 6.4h | Low | Below avg |
| February | 25 | 28° | 34° | 23° | 13 | 61 | 8.8h | Low | Below avg |
| March | 40 | 34° | 41° | 27° | 10 | 50 | 11.3h | Low | Below avg |
| April | 53 | 42° | 51° | 34° | 10 | 51 | 14.2h | Low | Below avg |
| May | 64 | 53° | 61° | 44° | 11 | 67 | 16.8h | Moderate | Average |
| June | 70 | 61° | 69° | 53° | 13 | 86 | 18.4h | High | Above avg |
| July | 65 | 64° | 71° | 56° | 14 | 107 | 17.7h | Very High | Peak pricing |
| August | 61 | 61° | 67° | 54° | 14 | 87 | 15.3h | Very High | Peak pricing |
| September | 52 | 55° | 61° | 49° | 14 | 91 | 12.5h | Moderate | Average |
| October | 32 | 45° | 49° | 40° | 14 | 91 | 9.7h | Low | Below avg |
| November | 22 | 36° | 39° | 32° | 14 | 81 | 7.1h | Low | Below avg |
| December | 20 | 29° | 33° | 25° | 14 | 67 | 5.6h | Low | Below avg |
Seasonal Breakdown
Spring
- Score
- 53/100
- High
- 51°F
- Low
- 35°F
- Rain days
- 10/mo
- Crowds
- moderate
Spring in Oslo (March, April, May) brings average highs of 51°F and lows of 35°F, with about 10 rainy days per month. Expect moderate tourist crowds and average accommodation rates. The overall travel score averages 53/100, with May being the strongest month of the season at 64/100.
Summer
- Score
- 65/100
- High
- 69°F
- Low
- 54°F
- Rain days
- 14/mo
- Crowds
- very high
Summer in Oslo (June, July, August) brings average highs of 69°F and lows of 54°F, with about 14 rainy days per month. Expect very high tourist crowds and peak pricing accommodation rates. The overall travel score averages 65/100, with June being the strongest month of the season at 70/100.
Fall
- Score
- 35/100
- High
- 50°F
- Low
- 41°F
- Rain days
- 14/mo
- Crowds
- moderate
Fall in Oslo (September, October, November) brings average highs of 50°F and lows of 41°F, with about 14 rainy days per month. Expect moderate tourist crowds and average accommodation rates. The overall travel score averages 35/100, with September being the strongest month of the season at 52/100.
Winter
- Score
- 23/100
- High
- 32°F
- Low
- 23°F
- Rain days
- 13/mo
- Crowds
- low
Winter in Oslo (December, January, February) brings average highs of 32°F and lows of 23°F, with about 13 rainy days per month. Expect low tourist crowds and budget-friendly accommodation rates. The overall travel score averages 23/100, with February being the strongest month of the season at 25/100.
Crowd and cost data estimated from regional travel patterns for this destination.
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Fine-Tune Your Oslo Trip
Want more control? Adjust the exact weight of every factor — temperature comfort, dry weather, daylight hours, crowd levels, and cost — with interactive sliders and see scores update in real time.