United States · 1991–2020 normal
Roseville in
December.
Typical December weather in Roseville: 3.9°C by day, -4.1°C at night, 66 mm of rain over 8.5 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high3.9°C
Typical low-4.1°C
Rain66 mm
Wet days8.5
Comfort score 5 this month (August leads the year at 80). Daylight is calculated as 9 h 22 from latitude 39.81°.
Event window
Frost-level nights in December
The measured night-time normal is -4.1°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4522898
- NOAA station
- USC00336600 · PHILO 3 SW
- Station distance
- 13.7 km from the place centre
- Coverage
- Good coverage · 22 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.