United States · 1991–2020 normal

Deer Park in
December.

Typical December weather in Deer Park: 1.2°C by day, -7°C at night, 58 mm of rain over 8.3 wet days. These are measured 1991–2020 station normals, not a forecast.

Typical high1.2°C
Typical low-7°C
Rain58 mm
Wet days8.3

Comfort score 5 this month (June leads the year at 77). Daylight is calculated as 9 h 07 from latitude 42.16°. Open-water sea temperature is 5.3°C (29 km from the place centre).

Event window

Frost-level nights in December

The measured night-time normal is -7°C, so frost is typical rather than exceptional this month.

The evidence behind this page

One month,
from the same station.

Place identity
GeoNames 4889652
NOAA station
USC00110442 · BARRINGTON 3SW
Station distance
8.5 km from the place centre
Coverage
Good coverage · 23 usable years
Important limit
Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.