Climate Insights for Sertânia

The climate in Sertânia is hot. The average annual temperature is 25°C and approximately 318mm of precipitation falls per year. March is the wettest month, receiving around 82mm of rainfall. Sertânia sits near the equator, so seasonal temperature differences are minimal throughout the year.

Sertânia sees moderate temperature variation throughout the year, ranging from 18°C to 33°C. The warmest month is November, when average highs reach 33°C and the mean temperature sits around 27°C. August is the coolest month, with minimum temperatures around 18°C and an average of 23°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs.

Sertânia is a quite dry location, receiving approximately 318mm of precipitation annually, which averages out to around 27mm per month. The wettest month is March, averaging 82mm of rainfall. April and February also tend to see above-average precipitation. The driest month is October, with just 1mm. That's 81mm 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.

Sertânia is mildly breezy, with an average annual wind speed of 20km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is October, averaging 22km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in April, with average winds dropping to 16km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 6km/h between the calmest and windiest months.

It is currently autumn in Sertânia, which began on March 20, 2026. Sertânia sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in November at around 33°C, while the coldest stretch bottoms out in August near 18°C. Winter is next, beginning on June 21, 2026 — 87 days from now.

The best time to visit Sertânia is during May, June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 24°C with modest rainfall averaging 17mm per month. By contrast, November can be uncomfortably hot with temperatures reaching 33°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Sertânia 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.