Weather in Guarulhos in October
October in Guarulhos is mild with average temperatures around 21.9°C (71.4°F). Expect significant rainfall with 106mm across approximately 16 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
27.7°C
81.9°F
Low
16.1°C
61.0°F
Precipitation
106 mm
4.2 inches
~16 rainy days
Conditions
Humidity
77%
Comparison to Adjacent Months
October is 39mm wetter than September.
October is 45mm drier than November.