Finland · 1991–2020 normal
Tyrnävä in
October.
Typical October weather in Tyrnävä: 5.7°C by day, -0.4°C at night, 49 mm of rain over 9.8 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high5.7°C
Typical low-0.4°C
Rain49 mm
Wet days9.8
Comfort score 5 this month (July leads the year at 71). Daylight is calculated as 9 h 30 from latitude 64.76°. Open-water sea temperature is 7.7°C (39 km from the place centre).
Event window
Long northern nights in October
At 64.8° the calculated mid-month daylight is 9 h 30. That darkness, not an aurora observation, is why this latitude is sought for northern or southern lights in October. Typical nights are -0.4°C.
Event window
Frost-level nights in October
The measured night-time normal is -0.4°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 633541
- NOAA station
- FIE00145632 · MUHOS KK LAITASAARI
- Station distance
- 16.6 km from the place centre
- Coverage
- Good coverage · 17 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.