Sweden · 1991–2020 normal
Järna in
September.
Typical September weather in Järna: 16.7°C by day, 8.2°C at night, 59 mm of rain over 8.1 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high16.7°C
Typical low8.2°C
Rain59 mm
Wet days8.1
Comfort score 56 this month (July leads the year at 83). Daylight is calculated as 12 h 44 from latitude 59.09°. Open-water sea temperature is 14.1°C (30 km from the place centre).
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 2703269
- NOAA station
- SWE00138798 · SODERTALJE
- Station distance
- 11.5 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.