Russia · 1991–2020 normal
Onega in
December.
Typical December weather in Onega: -4.5°C by day, -9.8°C at night, 51 mm of rain over 12.7 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high-4.5°C
Typical low-9.8°C
Rain51 mm
Wet days12.7
Comfort score 5 this month (July leads the year at 79). Daylight is calculated as 4 h 20 from latitude 63.91°. Open-water sea temperature is -0.7°C (24 km from the place centre).
Event window
Long northern nights in December
At 63.9° the calculated mid-month daylight is 4 h 20. That darkness, not an aurora observation, is why this latitude is sought for northern or southern lights in December. Typical nights are -9.8°C.
Event window
Frost-level nights in December
The measured night-time normal is -9.8°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 515246
- NOAA station
- RSM00022641 · ONEGA
- Station distance
- 1.1 km from the place centre
- Coverage
- Strong coverage · 28 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.