Weather in Manaus in August
August in Manaus is warm with average temperatures around 27.7°C (81.9°F). Moderate rainfall of 50mm spread over 12 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
30.8°C
87.4°F
Low
24.7°C
76.5°F
Precipitation
50 mm
2.0 inches
~12 rainy days
Conditions
Humidity
79%
Comparison to Adjacent Months
August is 25mm drier than July.