United States · 1991–2020 normal
Kalona in
December.
Typical December weather in Kalona: 2.5°C by day, -6.6°C at night, 41 mm of rain over 6 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high2.5°C
Typical low-6.6°C
Rain41 mm
Wet days6
Comfort score 5 this month (September leads the year at 79). Daylight is calculated as 9 h 11 from latitude 41.48°.
Event window
Frost-level nights in December
The measured night-time normal is -6.6°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4863181
- NOAA station
- USC00134101 · IOWA CITY
- Station distance
- 21.8 km from the place centre
- Coverage
- Strong coverage · 30 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.