Finland · 1991–2020 normal
Iisalmi in
October.
Typical October weather in Iisalmi: 4.7°C by day, 0.3°C at night, 67 mm of rain over 12.1 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high4.7°C
Typical low0.3°C
Rain67 mm
Wet days12.1
Comfort score 5 this month (July leads the year at 67). Daylight is calculated as 9 h 39 from latitude 63.56°.
Event window
Long northern nights in October
At 63.6° the calculated mid-month daylight is 9 h 39. That darkness, not an aurora observation, is why this latitude is sought for northern or southern lights in October. Typical nights are 0.3°C.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 656820
- NOAA station
- FIE00145382 · VIEREMA KAARAKKALA
- Station distance
- 31.3 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.