Weather in Havana in September
September in Havana is warm with average temperatures around 28.7°C (83.7°F). Expect significant rainfall with 102mm across approximately 15 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
31.9°C
89.4°F
Low
25.6°C
78.1°F
Precipitation
102 mm
4.0 inches
~15 rainy days
Conditions
Humidity
76%