Sweden · 1991–2020 normal
Österbybruk in
December.
Typical December weather in Österbybruk: 1.2°C by day, -4.1°C at night, 51 mm of rain over 11.4 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high1.2°C
Typical low-4.1°C
Rain51 mm
Wet days11.4
Comfort score 5 this month (July leads the year at 82). Daylight is calculated as 5 h 51 from latitude 60.20°. Open-water sea temperature is 3.5°C (33 km from the place centre).
Event window
Long northern nights in December
At 60.2° the calculated mid-month daylight is 5 h 51. That darkness, not an aurora observation, is why this latitude is sought for northern or southern lights in December. Typical nights are -4.1°C.
Event window
Frost-level nights in December
The measured night-time normal is -4.1°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 2685903
- NOAA station
- SWE00139286 · RISINGE
- Station distance
- 18.4 km from the place centre
- Coverage
- Strong coverage · 29 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.