Canada · 1991–2020 normal
South River in
December.
Typical December weather in South River: -3°C by day, -11.3°C at night, 67 mm of rain over 13.6 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high-3°C
Typical low-11.3°C
Rain67 mm
Wet days13.6
Comfort score 5 this month (July leads the year at 79). Daylight is calculated as 8 h 41 from latitude 45.83°.
Event window
Frost-level nights in December
The measured night-time normal is -11.3°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 6152561
- NOAA station
- CA006116702 · POWASSAN
- Station distance
- 33.1 km from the place centre
- Coverage
- Good coverage · 19 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.