United States · 1991–2020 normal
West Hills in
December.
Typical December weather in West Hills: 6.3°C by day, -0.5°C at night, 137 mm of rain over 10.1 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high6.3°C
Typical low-0.5°C
Rain137 mm
Wet days10.1
Comfort score 5 this month (September leads the year at 85). Daylight is calculated as 9 h 15 from latitude 40.82°. Open-water sea temperature is 9.1°C (22 km from the place centre).
Event window
Frost-level nights in December
The measured night-time normal is -0.5°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5143857
- NOAA station
- USC00301309 · CENTERPORT
- Station distance
- 9 km from the place centre
- Coverage
- Good coverage · 17 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.