Weather in Los Angeles in December
December in Los Angeles is cool with average temperatures around 12.8°C (55.0°F). Moderate rainfall of 65mm spread over 6 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
17.8°C
64.0°F
Low
7.7°C
45.9°F
Precipitation
65 mm
2.6 inches
~6 rainy days
Conditions
Humidity
58%
Comparison to Adjacent Months
December is 3.8°C cooler than November, 40mm wetter than November.