United States · 1991–2020 normal
Cynthiana in
December.
Typical December weather in Cynthiana: 7.8°C by day, -2.5°C at night, 101 mm of rain over 8.7 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high7.8°C
Typical low-2.5°C
Rain101 mm
Wet days8.7
Comfort score 5 this month (September leads the year at 76). Daylight is calculated as 9 h 30 from latitude 38.39°.
Event window
Frost-level nights in December
The measured night-time normal is -2.5°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4289323
- NOAA station
- USC00151998 · CYNTHIANA
- Station distance
- 1.7 km from the place centre
- Coverage
- Strong coverage · 25 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.