United States · 1991–2020 normal
Westby in
December.
Typical December weather in Westby: -1.7°C by day, -10.2°C at night, 48 mm of rain over 6.1 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high-1.7°C
Typical low-10.2°C
Rain48 mm
Wet days6.1
Comfort score 5 this month (August leads the year at 79). Daylight is calculated as 8 h 57 from latitude 43.66°.
Event window
Frost-level nights in December
The measured night-time normal is -10.2°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5278652
- NOAA station
- USC00478827 · VIROQUA
- Station distance
- 11 km from the place centre
- Coverage
- Strong coverage · 29 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.