United States · 1991–2020 normal
Corydon in
December.
Typical December weather in Corydon: 2.4°C by day, -7.9°C at night, 32 mm of rain over 4.2 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high2.4°C
Typical low-7.9°C
Rain32 mm
Wet days4.2
Comfort score 5 this month (September leads the year at 78). Daylight is calculated as 9 h 16 from latitude 40.76°.
Event window
Frost-level nights in December
The measured night-time normal is -7.9°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4852755
- NOAA station
- USC00130149 · ALLERTON
- Station distance
- 7.3 km from the place centre
- Coverage
- Good coverage · 23 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.