Weather in Guayaquil in September
September in Guayaquil is warm with average temperatures around 29.3°C (84.7°F). Light rainfall with only 2mm expected.
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
37.3°C
99.1°F
Low
21.3°C
70.3°F
Precipitation
2 mm
0.1 inches
~0 rainy days
Conditions
Humidity
57%