United States · 1991–2020 normal
Silvis in
December.
Typical December weather in Silvis: 2.1°C by day, -6.3°C at night, 48 mm of rain over 6.2 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high2.1°C
Typical low-6.3°C
Rain48 mm
Wet days6.2
Comfort score 5 this month (September leads the year at 85). Daylight is calculated as 9 h 11 from latitude 41.51°.
Event window
Frost-level nights in December
The measured night-time normal is -6.3°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4911516
- NOAA station
- USC00134705 · LE CLAIRE L&D 14
- Station distance
- 7 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.