Germany · 1991–2020 normal
Altena in
December.
Typical December weather in Altena: 4.2°C by day, -0.2°C at night, 115 mm of rain over 15.9 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high4.2°C
Typical low-0.2°C
Rain115 mm
Wet days15.9
Comfort score 5 this month (July leads the year at 72). Daylight is calculated as 7 h 53 from latitude 51.29°.
Event window
Frost-level nights in December
The measured night-time normal is -0.2°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 2957886
- NOAA station
- GME00125602 · LUDENSCHEID
- Station distance
- 5.7 km from the place centre
- Coverage
- Strong coverage · 27 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.