Weather in Brazzaville in December
December in Brazzaville is mild with average temperatures around 24.9°C (76.8°F). Expect significant rainfall with 249mm across approximately 29 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
28.4°C
83.1°F
Low
21.5°C
70.7°F
Precipitation
249 mm
9.8 inches
~29 rainy days
Conditions
Humidity
84%
Comparison to Adjacent Months
December is 29mm drier than November.
December is 84mm wetter than January.