United States · 1991–2020 normal
Terra Alta in
December.
Typical December weather in Terra Alta: 4.1°C by day, -4.2°C at night, 117 mm of rain over 14.8 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high4.1°C
Typical low-4.2°C
Rain117 mm
Wet days14.8
Comfort score 5 this month (August leads the year at 79). Daylight is calculated as 9 h 24 from latitude 39.45°.
Event window
Frost-level nights in December
The measured night-time normal is -4.2°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4824515
- NOAA station
- USC00468777 · TERRA ALTA #1
- Station distance
- 0.1 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.