United States · 1991–2020 normal
Mountain Road in
December.
Typical December weather in Mountain Road: 11.5°C by day, -1.8°C at night, 91 mm of rain over 8.2 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high11.5°C
Typical low-1.8°C
Rain91 mm
Wet days8.2
Comfort score 16 this month (May leads the year at 73). Daylight is calculated as 9 h 39 from latitude 36.76°.
Event window
Frost-level nights in December
The measured night-time normal is -1.8°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4774976
- NOAA station
- USC00447925 · S BOSTON
- Station distance
- 11.9 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.