Weather in Oslo in joulukuu
Climate normals based on 10 years of historical data for Oslo, Norja.
Average high
-2°C
Average low
-6°C
Rainfall
85 mm
13 rainy days
Sunshine
1.1h/day
Kosteus
89%
How Hot Is Oslo in joulukuu?
Expect daytime highs around -2°C and overnight lows near -6°C in Oslo during December — an average of -4°C across the day.
Sunshine Hours in joulukuu
Oslo is starved of sun this month — daylight runs just 6h, with about 1.1h of actual sun.
Does It Rain In Oslo In joulukuu?
Showers come almost daily: 85mm in 13 days in Oslo.
Is Oslo Humid In joulukuu?
Oslo is sticky and humid throughout December: 89% humidity makes the heat feel relentless.
Does It Snow In Oslo In joulukuu?
Snow is a regular feature of Oslo's December — about 8.1 days see snowfall.
Wind In Oslo In joulukuu
Wind stays light: 11 kph on a typical day in Oslo.
Cloud Cover In Oslo In joulukuu
Grey, overcast skies dominate: 76% average cloud cover in Oslo.
Cities With Similar Weather In joulukuu
Weather in Oslo, month by month
| Month | High / Low | Sade | |
|---|---|---|---|
| Sää tammikuussa | -3°C / -8°C | 86mm | Details → |
| Sää helmikuussa | -1°C / -7°C | 69mm | Details → |
| Sää maaliskuussa | 2°C / -5°C | 74mm | Details → |
| Sää huhtikuussa | 7°C / -1°C | 55mm | Details → |
| Sää toukokuussa | 14°C / 5°C | 84mm | Details → |
| Sää kesäkuussa | 19°C / 9°C | 95mm | Details → |
| Sää heinäkuussa | 19°C / 11°C | 131mm | Details → |
| Sää elokuussa | 18°C / 11°C | 127mm | Details → |
| Sää syyskuussa | 14°C / 8°C | 131mm | Details → |
| Sää lokakuussa | 8°C / 3°C | 104mm | Details → |
| Sää marraskuussa | 2°C / -1°C | 107mm | Details → |
| Sää joulukuussa | -2°C / -6°C | 85mm |