Weather in Belém in December
December in Belém is warm with average temperatures around 28.1°C (82.6°F). Expect significant rainfall with 188mm across approximately 25 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
31.4°C
88.5°F
Low
24.8°C
76.6°F
Precipitation
188 mm
7.4 inches
~25 rainy days
Conditions
Humidity
79%
Comparison to Adjacent Months
December is 94mm wetter than November.
December is 123mm drier than January.