United States · 1991–2020 normal
Crystal in
December.
Typical December weather in Crystal: -2.1°C by day, -10.4°C at night, 36 mm of rain over 6.2 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high-2.1°C
Typical low-10.4°C
Rain36 mm
Wet days6.2
Comfort score 5 this month (June leads the year at 76). Daylight is calculated as 8 h 47 from latitude 45.03°.
Event window
Frost-level nights in December
The measured night-time normal is -10.4°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5023571
- NOAA station
- USC00215838 · NEW HOPE
- Station distance
- 2.9 km from the place centre
- Coverage
- Strong coverage · 29 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.