Finland · 1991–2020 normal
Ullava in
January.
Typical January weather in Ullava: -4.9°C by day, -11.5°C at night, 41 mm of rain over 11.1 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high-4.9°C
Typical low-11.5°C
Rain41 mm
Wet days11.1
Comfort score 5 this month (July leads the year at 71). Daylight is calculated as 5 h 31 from latitude 63.60°.
Event window
Long northern nights in January
At 63.6° the calculated mid-month daylight is 5 h 31. That darkness, not an aurora observation, is why this latitude is sought for northern or southern lights in January. Typical nights are -11.5°C.
Event window
Frost-level nights in January
The measured night-time normal is -11.5°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 633413
- NOAA station
- FIE00144522 · HALSUA KANALA PUROLA
- Station distance
- 24.9 km from the place centre
- Coverage
- Good coverage · 20 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.