Climate Insights for Aracaju

The climate in Aracaju is hot. The average annual temperature is 26°C and approximately 2,240 mm of precipitation falls per year. Aracaju receives a notable amount of rainfall throughout the year, including during its driest month. Aracaju sits near the equator, so seasonal temperature differences are minimal throughout the year.The climate in Aracaju is hot. The average annual temperature is 78°F and approximately 88.2 in of precipitation falls per year. Aracaju receives a notable amount of rainfall throughout the year, including during its driest month. Aracaju sits near the equator, so seasonal temperature differences are minimal throughout the year.

Aracaju sees moderate temperature variation throughout the year, ranging from 21°C to 33°C. The warmest month is September, when average highs reach 33°C and the mean temperature sits around 27°C. July is the coolest month, with minimum temperatures around 21°C and an average of 25°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows.Aracaju sees moderate temperature variation throughout the year, ranging from 69°F to 91°F. The warmest month is September, when average highs reach 91°F and the mean temperature sits around 80°F. July is the coolest month, with minimum temperatures around 69°F and an average of 78°F. On average, daily temperatures fluctuate by about 15°F between overnight lows and afternoon highs.

Aracaju is a very wet location, receiving approximately 2,240 mm of precipitation annually, which averages out to around 187 mm per month. The wettest month is February, averaging 320 mm of rainfall. December and March also tend to see above-average precipitation. The driest month is July, with just 32 mm. That's 289 mm less than February, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.Aracaju is a very wet location, receiving approximately 88.2 in of precipitation annually, which averages out to around 7.4 in per month. The wettest month is February, averaging 12.6 in of rainfall. December and March also tend to see above-average precipitation. The driest month is July, with just 1.3 in. That's 11.4 in less than February, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Aracaju is relatively calm, with an average annual wind speed of 5km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is August, averaging 6km/h, though still comfortable for most outdoor activities. The calmest conditions occur in March, with average winds dropping to 5km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1km/h between the calmest and windiest months.Aracaju is relatively calm, with an average annual wind speed of 3mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is August, averaging 4mph, though still comfortable for most outdoor activities. The calmest conditions occur in March, with average winds dropping to 3mph, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1mph between the calmest and windiest months.

The best time to visit Aracaju is during June, when the weather is most comfortable for travellers. During these months, average temperatures hover around 25°C with modest rainfall averaging 62 mm per month. By contrast, September can be uncomfortably hot with highs reaching 33°C, while July is the coldest period with lows dropping to 21°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.The best time to visit Aracaju is during June, when the weather is most comfortable for travellers. During these months, average temperatures hover around 77°F with modest rainfall averaging 2.4 in per month. By contrast, September can be uncomfortably hot with highs reaching 91°F, while July is the coldest period with lows dropping to 69°F. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

The table below shows monthly climate averages for Aracaju based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.The table below shows monthly climate averages for Aracaju based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in miles per hour (mph). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.