United States · 1991–2020 normal
Ansonia in
December.
Typical December weather in Ansonia: 5.8°C by day, -3.7°C at night, 112 mm of rain over 8.6 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high5.8°C
Typical low-3.7°C
Rain112 mm
Wet days8.6
Comfort score 5 this month (September leads the year at 78). Daylight is calculated as 9 h 12 from latitude 41.35°. Open-water sea temperature is 7.8°C (25 km from the place centre).
Event window
Frost-level nights in December
The measured night-time normal is -3.7°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5281551
- NOAA station
- USC00065077 · MT CARMEL
- Station distance
- 16.2 km from the place centre
- Coverage
- Strong coverage · 28 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.