United States · 1991–2020 normal
Cohasset in
December.
Typical December weather in Cohasset: -4.9°C by day, -13.9°C at night, 24 mm of rain over 4.9 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high-4.9°C
Typical low-13.9°C
Rain24 mm
Wet days4.9
Comfort score 5 this month (August leads the year at 82). Daylight is calculated as 8 h 30 from latitude 47.26°.
Event window
Frost-level nights in December
The measured night-time normal is -13.9°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5021723
- NOAA station
- USC00216612 · POKEGAMA DAM
- Station distance
- 2.9 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.