Finland · 1991–2020 normal

Karis in
October.

Typical October weather in Karis: 9.3°C by day, 5.5°C at night, 57 mm of rain over 9.7 wet days. These are measured 1991–2020 station normals, not a forecast.

Typical high9.3°C
Typical low5.5°C
Rain57 mm
Wet days9.7

Comfort score 25 this month (July leads the year at 83). Daylight is calculated as 9 h 59 from latitude 60.07°. Open-water sea temperature is 10.8°C (22 km from the place centre).

Event window

Long northern nights in October

At 60.1° the calculated mid-month daylight is 9 h 59. That darkness, not an aurora observation, is why this latitude is sought for northern or southern lights in October. Typical nights are 5.5°C.

The evidence behind this page

One month,
from the same station.

Place identity
GeoNames 654047
NOAA station
FIE00142085 · INKOO BAGASKAR
Station distance
25.2 km from the place centre
Coverage
Good coverage · 15 usable years
Important limit
Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.