Weather in Auckland in December
December in Auckland is mild with average temperatures around 18.3°C (64.9°F). Moderate rainfall of 81mm spread over 11 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
21.3°C
70.3°F
Low
15.4°C
59.7°F
Precipitation
81 mm
3.2 inches
~11 rainy days
Conditions
Humidity
76%
Comparison to Adjacent Months
December is 2.2°C warmer than November, 28mm wetter than November.
December is 22mm wetter than January.