United States · 1991–2020 normal
Willmar in
December.
Typical December weather in Willmar: -3.3°C by day, -12.5°C at night, 20 mm of rain over 4.5 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high-3.3°C
Typical low-12.5°C
Rain20 mm
Wet days4.5
Comfort score 5 this month (August leads the year at 79). Daylight is calculated as 8 h 46 from latitude 45.12°.
Event window
Frost-level nights in December
The measured night-time normal is -12.5°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5052916
- NOAA station
- USC00219004 · WILLMAR WWTP
- Station distance
- 1.7 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.