Weather in Asunción in December
December in Asunción is warm with average temperatures around 27.2°C (81.0°F). Expect significant rainfall with 179mm across approximately 13 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
32.6°C
90.7°F
Low
21.7°C
71.1°F
Precipitation
179 mm
7.1 inches
~13 rainy days
Conditions
Humidity
71%
Comparison to Adjacent Months
December is 53mm wetter than January.