Climate Insights for Acaú
Região Metropolitana de João Pessoa, Paraíba, Brazil
Climate Overview
The climate in Acaú is hot. The average annual temperature is 26°C and approximately 1,150 mm of precipitation falls per year. Acaú receives a notable amount of rainfall throughout the year, including during its driest month. Acaú sits near the equator, so seasonal temperature differences are minimal throughout the year.The climate in Acaú is hot. The average annual temperature is 79°F and approximately 45.3 in of precipitation falls per year. Acaú receives a notable amount of rainfall throughout the year, including during its driest month. Acaú sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Acaú has relatively stable temperatures year-round, staying within a 6°C range. The warmest month is March, when average highs reach 29°C and the mean temperature sits around 27°C. August is the coolest month, with minimum temperatures around 23°C and an average of 25°C. Daily temperature variation is modest, with an average difference of 3°C between highs and lows.Acaú has relatively stable temperatures year-round, staying within a 10°F range. The warmest month is March, when average highs reach 84°F and the mean temperature sits around 81°F. August is the coolest month, with minimum temperatures around 74°F and an average of 77°F. Daily temperature variation is modest, with an average difference of 5°F between highs and lows.
Precipitation
Acaú is a moderately rainy area, receiving approximately 1,150 mm of precipitation annually, which averages out to around 96 mm per month. The wettest month is May, averaging 165 mm of rainfall. June and July also tend to see above-average precipitation. The driest month is November, with just 31 mm. That's 134 mm less than May, 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.Acaú is a moderately rainy area, receiving approximately 45.3 in of precipitation annually, which averages out to around 3.8 in per month. The wettest month is May, averaging 6.5 in of rainfall. June and July also tend to see above-average precipitation. The driest month is November, with just 1.2 in. That's 5.3 in less than May, 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.
Wind
Acaú is mildly breezy, with an average annual wind speed of 17km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is September, averaging 20km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in March, with average winds dropping to 14km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 6km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 19km/h in winter, 19km/h in spring, 16km/h in summer, 14km/h in autumn.Acaú is moderately windy, with an average annual wind speed of 10mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is September, averaging 12mph, which can feel quite blustery and may affect outdoor activities. The calmest conditions occur in March, with average winds dropping to 8mph, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 4mph gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 12mph in winter, 12mph in spring, 10mph in summer, 9mph in autumn.
Best Time to Visit
The best time to visit Acaú is during August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 25°C with modest rainfall averaging 80 mm per month. By contrast, March can be uncomfortably hot with temperatures reaching 29°C. Despite being the best months overall, some rain is still likely. Pack a waterproof layer and plan a mix of indoor and outdoor activities.The best time to visit Acaú is during August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 77°F with modest rainfall averaging 3.1 in per month. By contrast, March can be uncomfortably hot with temperatures reaching 84°F. Despite being the best months overall, some rain is still likely. Pack a waterproof layer and plan a mix of indoor and outdoor activities.
Monthly Climate Data
The table below shows monthly climate averages for Acaú 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 Acaú 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.