Climate Overview
The climate in Barreirinha Airport is hot. The average annual temperature is 28°C and approximately 2707mm of precipitation falls per year. Barreirinha Airport receives a notable amount of rainfall throughout the year, including during its driest month. Barreirinha Airport sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Barreirinha Airport has relatively stable temperatures year-round, staying within a 7°C range. The warmest month is September, when average highs reach 32°C and the mean temperature sits around 29°C. December is the coolest month, with minimum temperatures around 25°C and an average of 27°C. Daily temperature variation is modest, with an average difference of 6°C between highs and lows.
Precipitation
Barreirinha Airport is a very wet location, receiving approximately 2707mm of precipitation annually, which averages out to around 226mm per month. The wettest month is April, averaging 420mm of rainfall. March and February also tend to see above-average precipitation. The driest month is August, with just 66mm. That's 354mm less than April, 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
Barreirinha Airport is relatively calm, with an average annual wind speed of 2km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is August, averaging 2km/h, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 1km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1km/h between the calmest and windiest months.
Seasons
84 days until Spring
It is currently winter in Barreirinha Airport, which began on June 21, 2026. Barreirinha Airport sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in September at around 32°C, while the coldest stretch bottoms out in December near 25°C. Spring is next, beginning on September 23, 2026 — 84 days from now.
Spring
Temperatures range from 25 to 32°C. Rainfall is heavy, totalling around 382mm across the season with a monthly average of 127mm. Winds are generally light, averaging 2km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 25 to 30°C. Rainfall is heavy, totalling around 949mm across the season with a monthly average of 316mm. Winds are generally light, averaging 2km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from 25 to 30°C. Rainfall is heavy, totalling around 1070mm across the season with a monthly average of 357mm. Winds are generally light, averaging 2km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 25 to 32°C. Rainfall is heavy, totalling around 306mm across the season with a monthly average of 102mm. Winds are generally light, averaging 2km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.
Monthly Climate Data
The table below shows monthly climate averages for Barreirinha Airport 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.
