Long-term weather forecast
Long-term weather forecast

September weather forecast and Climate
Aracaju, Brazil

  • The average high temperature in September: 27.4°C

Warmest months (with the highest average high temperature) are February and March (29.8°C).
The month with the lowest average high temperature is August (26.9°C).

  • The average low temperature in September: 22.5°C

The month with the highest average low temperature is January (24.3°C).
Coldest months (with the lowest average low temperature) are July and August (21.6°C).

  • The average humidity in September: 78.1%

The month with the highest relative humidity is April (79.6%).
The month with the lowest relative humidity is February (76.6%).

  • The average rainfall in September: 91.4mm

The wettest month (with the highest rainfall) is May (333.8mm).
The driest month (with the lowest rainfall) is November (52.3mm).

  • The average rainfall days in September: 10 days

The month with the highest number of rainy days is June (18 days).
Months with the lowest number of rainy days are October, November and December (5 days).

  • The average sunshine in September: 7.3h

The month with most sunshine is November (Average sunshine: 8.8h).
The month with least sunshine is June (Average sunshine: 5.9h).