United States · 1991–2020 normal

New London in
December.

Typical December weather in New London: 3°C by day, -6.3°C at night, 44 mm of rain over 5.5 wet days. These are measured 1991–2020 station normals, not a forecast.

Typical high3°C
Typical low-6.3°C
Rain44 mm
Wet days5.5

Comfort score 5 this month (September leads the year at 78). Daylight is calculated as 9 h 15 from latitude 40.93°.

Event window

Frost-level nights in December

The measured night-time normal is -6.3°C, so frost is typical rather than exceptional this month.

The evidence behind this page

One month,
from the same station.

Place identity
GeoNames 4868768
NOAA station
USC00135796 · MT PLEASANT 1 SW
Station distance
16 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.