United States · 1991–2020 normal
Lancaster in
December.
Typical December weather in Lancaster: -0.8°C by day, -8.9°C at night, 42 mm of rain over 6.1 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high-0.8°C
Typical low-8.9°C
Rain42 mm
Wet days6.1
Comfort score 5 this month (August leads the year at 80). Daylight is calculated as 9 h 02 from latitude 42.85°.
Event window
Frost-level nights in December
The measured night-time normal is -8.9°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5259448
- NOAA station
- USC00474546 · LANCASTER 4 WSW
- Station distance
- 6.7 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.