United States · 1991–2020 normal
Sylva in
December.
Typical December weather in Sylva: 10.8°C by day, -1.5°C at night, 128 mm of rain over 9.6 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high10.8°C
Typical low-1.5°C
Rain128 mm
Wet days9.6
Comfort score 8 this month (September leads the year at 74). Daylight is calculated as 9 h 47 from latitude 35.37°.
Event window
Frost-level nights in December
The measured night-time normal is -1.5°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4494335
- NOAA station
- USC00312200 · CULLOWHEE
- Station distance
- 8.3 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.