United States · 1991–2020 normal
Somerville in
December.
Typical December weather in Somerville: 11.7°C by day, 0.3°C at night, 140 mm of rain over 9.2 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high11.7°C
Typical low0.3°C
Rain140 mm
Wet days9.2
Comfort score 13 this month (October leads the year at 77). Daylight is calculated as 9 h 47 from latitude 35.24°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4658802
- NOAA station
- USC00400137 · AMES PLANTATION
- Station distance
- 19.1 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.