Finland · 1991–2020 normal
Ähtäri in
October.
Typical October weather in Ähtäri: 6.4°C by day, 0.5°C at night, 63 mm of rain over 11.2 wet days. These are measured 1991–2020 station normals, not a forecast.
Comfort score 5 this month (July leads the year at 70). Daylight is calculated as 9 h 45 from latitude 62.55°.
Event window
Long northern nights in October
At 62.6° the calculated mid-month daylight is 9 h 45. That darkness, not an aurora observation, is why this latitude is sought for northern or southern lights in October. Typical nights are 0.5°C.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 661896
- NOAA station
- FIE00144482 · AHTARI MYLLYMAKI
- Station distance
- 8.4 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.
From evidence to a booked trip
Know the month.
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