Weather in Brooklyn in December
December in Brooklyn is cold with average temperatures around 4.5°C (40.1°F). Expect significant rainfall with 133mm across approximately 10 days.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
6.9°C
44.4°F
Low
2.1°C
35.8°F
Precipitation
133 mm
5.2 inches
~10 rainy days
Conditions
Humidity
82%
Comparison to Adjacent Months
December is 4.7°C cooler than November, 31mm wetter than November.
December is 3.5°C warmer than January, 33mm wetter than January.