Climate Insights for Varginha do Barreiro
Região Geográfica Intermediária de Presidente Dutra, Maranhão, Brazil
Climate Overview
The climate in Varginha do Barreiro is hot. The average annual temperature is 27°C and approximately 1,039 mm of precipitation falls per year. March is the wettest month, receiving around 215 mm of rainfall. Varginha do Barreiro sits near the equator, so seasonal temperature differences are minimal throughout the year.The climate in Varginha do Barreiro is hot. The average annual temperature is 81°F and approximately 40.9 in of precipitation falls per year. March is the wettest month, receiving around 8.5 in of rainfall. Varginha do Barreiro sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Varginha do Barreiro sees moderate temperature variation throughout the year, ranging from 22°C to 36°C. September is the hottest month, with daytime highs reaching 36°C and an average of 30°C. July is the coolest month, with minimum temperatures around 22°C and an average of 27°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs.Varginha do Barreiro sees moderate temperature variation throughout the year, ranging from 72°F to 97°F. September is the hottest month, with daytime highs reaching 97°F and an average of 85°F. July is the coolest month, with minimum temperatures around 72°F and an average of 81°F. On average, daily temperatures fluctuate by about 17°F between overnight lows and afternoon highs.
Precipitation
Varginha do Barreiro is a moderately rainy area, receiving approximately 1,039 mm of precipitation annually, which averages out to around 87 mm per month. The wettest month is March, averaging 215 mm of rainfall. January and February also tend to see above-average precipitation. The driest month is August, with just 1 mm. That's 214 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.Varginha do Barreiro is a moderately rainy area, receiving approximately 40.9 in of precipitation annually, which averages out to around 3.4 in per month. The wettest month is March, averaging 8.5 in of rainfall. January and February also tend to see above-average precipitation. The driest month is August, with just 0 in. That's 8.4 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
Varginha do Barreiro is relatively calm, with an average annual wind speed of 8km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is July, averaging 12km/h, though still comfortable for most outdoor activities. The calmest conditions occur in January, with average winds dropping to 6km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 6km/h difference between the calmest and windiest months. This level of variation is worth factoring into travel plans. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 12km/h in winter, 9km/h in spring, 6km/h in summer, 7km/h in autumn.Varginha do Barreiro is mildly breezy, with an average annual wind speed of 5mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is July, averaging 8mph, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in January, with average winds dropping to 4mph, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 4mph difference between the calmest and windiest months. This level of variation is worth factoring into travel plans. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 7mph in winter, 5mph in spring, 4mph in summer, 4mph in autumn.
Monthly Climate Data
The table below shows monthly climate averages for Varginha do Barreiro 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 Varginha do Barreiro 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.