Climate Insights for Alagoinha
Região Geográfica Intermediária de Teresina, Piauí, Brazil
Climate Overview
The climate in Alagoinha is hot. The average annual temperature is 29°C and approximately 921 mm of precipitation falls per year. March is the wettest month, receiving around 289 mm of rainfall. Alagoinha sits near the equator, so seasonal temperature differences are minimal throughout the year.The climate in Alagoinha is hot. The average annual temperature is 84°F and approximately 36.3 in of precipitation falls per year. March is the wettest month, receiving around 11.4 in of rainfall. Alagoinha sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Alagoinha sees moderate temperature variation throughout the year, ranging from 23°C to 38°C. October is the hottest month, with daytime highs reaching 38°C and an average of 32°C. July is the coolest month, with minimum temperatures around 23°C and an average of 28°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs.Alagoinha sees moderate temperature variation throughout the year, ranging from 74°F to 100°F. October is the hottest month, with daytime highs reaching 100°F and an average of 89°F. July is the coolest month, with minimum temperatures around 74°F and an average of 83°F. On average, daily temperatures fluctuate by about 18°F between overnight lows and afternoon highs.
Precipitation
Alagoinha is a moderately rainy area, receiving approximately 921 mm of precipitation annually, which averages out to around 77 mm per month. The wettest month is March, averaging 289 mm of rainfall. February and April also tend to see above-average precipitation. The driest month is September, with just 0 mm. That's 289 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.Alagoinha is a moderately rainy area, receiving approximately 36.3 in of precipitation annually, which averages out to around 3 in per month. The wettest month is March, averaging 11.4 in of rainfall. February and April also tend to see above-average precipitation. The driest month is September, with just 0 in. That's 11.4 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
Alagoinha is relatively calm, with an average annual wind speed of 10km/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 14km/h, though still comfortable for most outdoor activities. The calmest conditions occur in March, 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 8km/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, 13km/h in spring, 8km/h in summer, 8km/h in autumn.Alagoinha is mildly breezy, with an average annual wind speed of 6mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is September, averaging 9mph, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in March, with average winds dropping to 4mph, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 5mph 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 8mph in winter, 8mph in spring, 5mph in summer, 5mph in autumn.
Monthly Climate Data
The table below shows monthly climate averages for Alagoinha 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 Alagoinha 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.