Climate Insights for Piritiba

The climate in Piritiba is warm and mild. The average annual temperature is 24°C and approximately 781mm of precipitation falls per year. Piritiba receives a notable amount of rainfall throughout the year, including during its driest month. Piritiba 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: December, January, February. The coldest months are July, August, June, when temperatures can drop to 17°C.

Piritiba sees moderate temperature variation throughout the year, ranging from 17°C to 31°C. The warmest month is December, when average highs reach 31°C and the mean temperature sits around 26°C. July is the coolest month, with minimum temperatures around 17°C and an average of 21°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs. The sharpest temperature change occurs between September and October, with a 2°C shift in average temperatures.

Piritiba is a relatively dry area, receiving approximately 781mm of precipitation annually, which averages out to around 65mm per month. The wettest month is January, averaging 105mm of rainfall. November and April also tend to see above-average precipitation. The driest month is October, with just 39mm. That's 65mm less than January, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.

Piritiba is relatively calm, with an average annual wind speed of 4km/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 4km/h, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 3km/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 Piritiba, which began on March 20, 2026. Piritiba 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 December at around 31°C, while the coldest stretch bottoms out in July near 17°C. Winter is next, beginning on June 21, 2026 — 12 days from now.

The best time to visit Piritiba is during April, May, June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 23°C with modest rainfall averaging 55mm per month. By contrast, December 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 Piritiba 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.