United States · 1991–2020 normal
North Boston in
December.
Typical December weather in North Boston: 1.6°C by day, -4.8°C at night, 136 mm of rain over 18 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high1.6°C
Typical low-4.8°C
Rain136 mm
Wet days18
Comfort score 5 this month (August leads the year at 79). Daylight is calculated as 9 h 03 from latitude 42.69°. Open-water sea temperature is 6.3°C (29 km from the place centre).
Event window
Frost-level nights in December
The measured night-time normal is -4.8°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5128914
- NOAA station
- USC00301625 · COLDEN 1W
- Station distance
- 6.9 km from the place centre
- Coverage
- Good coverage · 16 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.