Climate Insights for Xixá
Região Geográfica Intermediária de Picos, Piauí, Brazil
Climate Overview
The climate in Xixá is hot. The average annual temperature is 29°C and approximately 764 mm of precipitation falls per year. March is the wettest month, receiving around 177 mm of rainfall. Xixá sits near the equator, so seasonal temperature differences are minimal throughout the year.The climate in Xixá is hot. The average annual temperature is 84°F and approximately 30.1 in of precipitation falls per year. March is the wettest month, receiving around 7 in of rainfall. Xixá sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Xixá sees moderate temperature variation throughout the year, ranging from 23°C to 37°C. October is the hottest month, with daytime highs reaching 37°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.Xixá sees moderate temperature variation throughout the year, ranging from 74°F to 99°F. October is the hottest month, with daytime highs reaching 99°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 17°F between overnight lows and afternoon highs.
Precipitation
Xixá is a relatively dry area, receiving approximately 764 mm of precipitation annually, which averages out to around 64 mm per month. The wettest month is March, averaging 177 mm of rainfall. January and February also tend to see above-average precipitation. The driest month is August, with just 0 mm. That's 177 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.Xixá is a relatively dry area, receiving approximately 30.1 in of precipitation annually, which averages out to around 2.5 in per month. The wettest month is March, averaging 7 in of rainfall. January and February also tend to see above-average precipitation. The driest month is August, with just 0 in. That's 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
Xixá is relatively calm, with an average annual wind speed of 9km/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 15km/h, though still comfortable for most outdoor activities. The calmest conditions occur in January, with average winds dropping to 5km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 10km/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 14km/h in winter, 10km/h in spring, 6km/h in summer, 8km/h in autumn.Xixá 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 July, averaging 9mph, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in January, with average winds dropping to 3mph, 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. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 9mph in winter, 6mph in spring, 4mph in summer, 5mph in autumn.
Monthly Climate Data
The table below shows monthly climate averages for Xixá 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 Xixá 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.