Weather in Batam in December
December in Batam is warm with average temperatures around 27.2°C (81.0°F). Expect significant rainfall with 302mm across approximately 28 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
28.3°C
82.9°F
Low
26.1°C
79.0°F
Precipitation
302 mm
11.9 inches
~28 rainy days
Conditions
Humidity
85%
Comparison to Adjacent Months
December is 67mm wetter than January.