United States · 1991–2020 normal

Shelbyville in
December.

Typical December weather in Shelbyville: 11.2°C by day, 0°C at night, 151 mm of rain over 10.2 wet days. These are measured 1991–2020 station normals, not a forecast.

Typical high11.2°C
Typical low0°C
Rain151 mm
Wet days10.2

Comfort score 8 this month (October leads the year at 74). Daylight is calculated as 9 h 46 from latitude 35.48°.

Event window

Frost-level nights in December

The measured night-time normal is 0°C, so frost is typical rather than exceptional this month.

The evidence behind this page

One month,
from the same station.

Place identity
GeoNames 4657077
NOAA station
USC00408246 · SHELBYVILLE WATER DEPT
Station distance
0.9 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.