Sweden · 1991–2020 normal
Norrtälje in
January.
Typical January weather in Norrtälje: 0.2°C by day, -6.1°C at night, 41 mm of rain over 10 wet days. These are measured 1991–2020 station normals, not a forecast.
Comfort score 5 this month (July leads the year at 79). Daylight is calculated as 6 h 43 from latitude 59.76°. Open-water sea temperature is 2.5°C (18 km from the place centre).
Event window
Frost-level nights in January
The measured night-time normal is -6.1°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 2688250
- NOAA station
- SWE00139134 · SVANBERGA_A
- Station distance
- 9 km from the place centre
- Coverage
- Strong coverage · 25 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
From evidence to a booked trip
Know the month.
Then plan the trip.
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