Weather in Oslo in september
Climate normals based on 10 years of historical data for Oslo, Norge.
Average high
14°C
Average low
8°C
Rainfall
131 mm
12 rainy days
Sunshine
3.1h/day
Luftfuktighet
79%
How Hot Is Oslo in september?
Pleasant mild days return to Oslo: 14°C highs, 8°C lows, averaging 11°C.
Sunshine Hours in september
Mixed weather is typical in Oslo this September: 3.1h of sun a day on average.
Does It Rain In Oslo In september?
Wet conditions dominate Oslo: 131mm of rain on 12 days.
Is Oslo Humid In september?
Air feels constantly thick in Oslo: 79% humidity is the norm in September.
Wind In Oslo In september
September brings gentle winds to Oslo — averaging 13 kph.
Cloud Cover In Oslo In september
Grey, cloudy days are the norm: 67% average cover in Oslo.
Cities With Similar Weather In september
Weather in Oslo, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vädret i januari | -3°C / -8°C | 86mm | Details → |
| Vädret i februari | -1°C / -7°C | 69mm | Details → |
| Vädret i mars | 2°C / -5°C | 74mm | Details → |
| Vädret i april | 7°C / -1°C | 55mm | Details → |
| Vädret i maj | 14°C / 5°C | 84mm | Details → |
| Vädret i juni | 19°C / 9°C | 95mm | Details → |
| Vädret i juli | 19°C / 11°C | 131mm | Details → |
| Vädret i augusti | 18°C / 11°C | 127mm | Details → |
| Vädret i september | 14°C / 8°C | 131mm | |
| Vädret i oktober | 8°C / 3°C | 104mm | Details → |
| Vädret i november | 2°C / -1°C | 107mm | Details → |
| Vädret i december | -2°C / -6°C | 85mm | Details → |