Climate Insights for Alto Bonito
Região Geográfica Intermediária de São Luís, Maranhão, Brazil
Climate Overview
The climate in Alto Bonito is hot. The average annual temperature is 27°C and approximately 1,593 mm of precipitation falls per year. March is the wettest month, receiving around 378 mm of rainfall. Alto Bonito sits near the equator, so seasonal temperature differences are minimal throughout the year.The climate in Alto Bonito is hot. The average annual temperature is 81°F and approximately 62.7 in of precipitation falls per year. March is the wettest month, receiving around 14.9 in of rainfall. Alto Bonito sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Alto Bonito has relatively stable temperatures year-round, staying within a 8°C range. The warmest month is September, when average highs reach 32°C and the mean temperature sits around 28°C. July is the coolest month, with minimum temperatures around 24°C and an average of 27°C. Daily temperature variation is modest, with an average difference of 7°C between highs and lows.Alto Bonito has relatively stable temperatures year-round, staying within a 15°F range. The warmest month is September, when average highs reach 90°F and the mean temperature sits around 82°F. July is the coolest month, with minimum temperatures around 75°F and an average of 81°F. Daily temperature variation is modest, with an average difference of 12°F between highs and lows.
Precipitation
Alto Bonito is a fairly wet location, receiving approximately 1,593 mm of precipitation annually, which averages out to around 133 mm per month. The wettest month is March, averaging 378 mm of rainfall. April and February also tend to see above-average precipitation. The driest month is September, with just 5 mm. That's 373 mm less than March, 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.Alto Bonito is a fairly wet location, receiving approximately 62.7 in of precipitation annually, which averages out to around 5.2 in per month. The wettest month is March, averaging 14.9 in of rainfall. April and February also tend to see above-average precipitation. The driest month is September, with just 0.2 in. That's 14.7 in less than March, 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
Alto Bonito is mildly breezy, with an average annual wind speed of 12km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is October, averaging 18km/h, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 9km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 9km/h difference between the calmest and windiest months. This level of variation is worth factoring into travel plans.Alto Bonito is moderately windy, with an average annual wind speed of 8mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is October, averaging 11mph, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in April, with average winds dropping to 5mph, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 6mph difference between the calmest and windiest months. This level of variation is worth factoring into travel plans.
Monthly Climate Data
The table below shows monthly climate averages for Alto Bonito 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 Alto Bonito 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.