Climate Insights for Alegre
Região Geográfica Intermediária de São Luís, Maranhão, Brazil
Climate Overview
The climate in Alegre is hot. The average annual temperature is 27°C and approximately 2,269 mm of precipitation falls per year. March is the wettest month, receiving around 503 mm of rainfall. Alegre sits near the equator, so seasonal temperature differences are minimal throughout the year.The climate in Alegre is hot. The average annual temperature is 80°F and approximately 89.3 in of precipitation falls per year. March is the wettest month, receiving around 19.8 in of rainfall. Alegre sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Alegre has relatively stable temperatures year-round, staying within a 4°C range. The warmest month is November, when average highs reach 29°C and the mean temperature sits around 27°C. February is the coolest month, with minimum temperatures around 25°C and an average of 26°C. Daily temperature variation is modest, with an average difference of 3°C between highs and lows.Alegre has relatively stable temperatures year-round, staying within a 7°F range. The warmest month is November, when average highs reach 84°F and the mean temperature sits around 81°F. February is the coolest month, with minimum temperatures around 77°F and an average of 79°F. Daily temperature variation is modest, with an average difference of 6°F between highs and lows.
Precipitation
Alegre is a very wet location, receiving approximately 2,269 mm of precipitation annually, which averages out to around 189 mm per month. The wettest month is March, averaging 503 mm of rainfall. April and February also tend to see above-average precipitation. The driest month is October, with just 19 mm. That's 484 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.Alegre is a very wet location, receiving approximately 89.3 in of precipitation annually, which averages out to around 7.4 in per month. The wettest month is March, averaging 19.8 in of rainfall. April and February also tend to see above-average precipitation. The driest month is October, with just 0.7 in. That's 19.1 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
Alegre is mildly breezy, with an average annual wind speed of 13km/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 17km/h, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 10km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 7km/h gap between the calmest and windiest months.Alegre 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 September, averaging 11mph, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in April, with average winds dropping to 6mph, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 5mph gap between the calmest and windiest months.
Monthly Climate Data
The table below shows monthly climate averages for Alegre 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 Alegre 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.