United States · 1991–2020 normal
Rosemount in
December.
Typical December weather in Rosemount: -2.1°C by day, -10.8°C at night, 25 mm of rain over 4.9 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high-2.1°C
Typical low-10.8°C
Rain25 mm
Wet days4.9
Comfort score 5 this month (June leads the year at 78). Daylight is calculated as 8 h 49 from latitude 44.74°.
Event window
Frost-level nights in December
The measured night-time normal is -10.8°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5043779
- NOAA station
- USC00217107 · ROSEMOUNT RSCH & OUTREACH CTR
- Station distance
- 3.3 km from the place centre
- Coverage
- Strong coverage · 25 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.