Climate Insights for Guarabira

The climate in Guarabira is hot. The average annual temperature is 26°C and approximately 769mm of precipitation falls per year. March is the wettest month, receiving around 122mm of rainfall. Guarabira sits near the equator, so seasonal temperature differences are minimal throughout the year.

Guarabira has relatively stable temperatures year-round, staying within a 10°C range. The warmest month is February, when average highs reach 31°C and the mean temperature sits around 27°C. August is the coolest month, with minimum temperatures around 21°C and an average of 24°C. Daily temperature variation is modest, with an average difference of 7°C between highs and lows.

Guarabira is a relatively dry area, receiving approximately 769mm of precipitation annually, which averages out to around 64mm per month. The wettest month is March, averaging 122mm of rainfall. May and April also tend to see above-average precipitation. The driest month is October, with just 18mm. That's 104mm 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.

Guarabira is mildly breezy, with an average annual wind speed of 17km/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 20km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in April, with average winds dropping to 15km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 5km/h between the calmest and windiest months.

It is currently autumn in Guarabira, which began on March 20, 2026. Guarabira sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in February at around 31°C, while the coldest stretch bottoms out in August near 21°C. Winter is next, beginning on June 21, 2026 — 88 days from now.

The best time to visit Guarabira is during June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 25°C with modest rainfall averaging 56mm per month. By contrast, February can be uncomfortably hot with temperatures reaching 31°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

The table below shows monthly climate averages for Guarabira 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.