United States · 1991–2020 normal
Wilton in
December.
Typical December weather in Wilton: 2.1°C by day, -6.3°C at night, 55 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
Rain55 mm
Wet days6.2
Comfort score 5 this month (September leads the year at 82). Daylight is calculated as 9 h 11 from latitude 41.59°.
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 4882164
- NOAA station
- USC00135844 · MUSCATINE 2N
- Station distance
- 13.3 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.