Climate Insights for Seropédica

The climate in Seropédica is warm and mild. The average annual temperature is 24°C and approximately 1486mm of precipitation falls per year. January is the wettest month, receiving around 249mm of rainfall. Seropédica is in the Southern Hemisphere. The seasons are reversed — summer runs from December to February, while winter falls between June and August. The summer months are: February, January, March. The coldest months are July, August, June, when temperatures can drop to 16°C.

Seropédica sees moderate temperature variation throughout the year, ranging from 16°C to 30°C. The warmest month is February, when average highs reach 30°C and the mean temperature sits around 27°C. July is the coolest month, with minimum temperatures around 16°C and an average of 21°C. Daily temperature variation is modest, with an average difference of 7°C between highs and lows. The sharpest temperature change occurs between April and May, with a 2°C shift in average temperatures.

Seropédica is a fairly wet location, receiving approximately 1486mm of precipitation annually, which averages out to around 124mm per month. The wettest month is January, averaging 249mm of rainfall. February and December also tend to see above-average precipitation. The driest month is July, with just 29mm. That's 220mm less than January, 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.

Seropédica is relatively calm, with an average annual wind speed of 3km/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 3km/h, though still comfortable for most outdoor activities. The calmest conditions occur in March, with average winds dropping to 2km/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.

It is currently autumn in Seropédica, which began on March 20, 2026. Seropédica is in the Southern Hemisphere, where the seasons are reversed — spring starts in September, summer in December, autumn in March, and winter in June. The warmest period peaks in February at around 30°C, while the coldest stretch bottoms out in July near 16°C. Winter is next, beginning on June 21, 2026 — 13 days from now.

The best time to visit Seropédica is during May, June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 22°C with modest rainfall averaging 49mm per month. By contrast, February can be uncomfortably hot with temperatures reaching 30°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 Seropédica 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.