Sweden · 1991–2020 normal
Älvsbyn in
December.
Typical December weather in Älvsbyn: -4.4°C by day, -14.1°C at night, 36 mm of rain over 9.1 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high-4.4°C
Typical low-14.1°C
Rain36 mm
Wet days9.1
Comfort score 5 this month (July leads the year at 70). Daylight is calculated as 3 h 10 from latitude 65.68°.
Event window
Long northern nights in December
At 65.7° the calculated mid-month daylight is 3 h 10. That darkness, not an aurora observation, is why this latitude is sought for northern or southern lights in December. Typical nights are -14.1°C.
Event window
Frost-level nights in December
The measured night-time normal is -14.1°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 606834
- NOAA station
- SWE00140580 · ALVSBYN_A
- Station distance
- 3.2 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.