Sweden · 1991–2020 normal
Bergeforsen in
December.
Typical December weather in Bergeforsen: -0.9°C by day, -7.8°C at night, 38 mm of rain over 8.4 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high-0.9°C
Typical low-7.8°C
Rain38 mm
Wet days8.4
Comfort score 5 this month (July leads the year at 75). Daylight is calculated as 4 h 59 from latitude 62.53°. Open-water sea temperature is 3.2°C (21 km from the place centre).
Event window
Long northern nights in December
At 62.5° the calculated mid-month daylight is 4 h 59. That darkness, not an aurora observation, is why this latitude is sought for northern or southern lights in December. Typical nights are -7.8°C.
Event window
Frost-level nights in December
The measured night-time normal is -7.8°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 2722836
- NOAA station
- SWE00115961 · SUNDSVALLS FLYGPLATS
- Station distance
- 3.1 km from the place centre
- Coverage
- Good coverage · 15 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.