Norway · 1991–2020 normal
Tromsdalen in
January.
Typical January weather in Tromsdalen: -1°C by day, -5.3°C at night, 109 mm of rain over 15.1 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high-1°C
Typical low-5.3°C
Rain109 mm
Wet days15.1
Comfort score 5 this month (July leads the year at 51). Daylight is calculated as none from latitude 69.65°. Open-water sea temperature is 5.4°C (29 km from the place centre).
Event window
Long northern nights in January
At 69.7° the calculated mid-month daylight is none. That darkness, not an aurora observation, is why this latitude is sought for northern or southern lights in January. Typical nights are -5.3°C.
Event window
Frost-level nights in January
The measured night-time normal is -5.3°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 3133904
- NOAA station
- NO000001026 · TROMSO
- Station distance
- 3.5 km from the place centre
- Coverage
- Strong coverage · 30 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.