Finland · 1991–2020 normal
Hamina in
October.
Typical October weather in Hamina: 8.7°C by day, 5°C at night, 61 mm of rain over 10.4 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high8.7°C
Typical low5°C
Rain61 mm
Wet days10.4
Comfort score 21 this month (July leads the year at 86). Daylight is calculated as 9 h 56 from latitude 60.57°. Open-water sea temperature is 10.3°C (22 km from the place centre).
Event window
Long northern nights in October
At 60.6° the calculated mid-month daylight is 9 h 56. That darkness, not an aurora observation, is why this latitude is sought for northern or southern lights in October. Typical nights are 5°C.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 659169
- NOAA station
- FIE00142341 · KOTKA RANKKI
- Station distance
- 25.2 km from the place centre
- Coverage
- Good coverage · 20 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.