Climate Insights for Goianira

The climate in Goianira is warm and mild. The average annual temperature is 23°C and approximately 215mm of precipitation falls per year. November is the wettest month, receiving around 33mm of rainfall. Goianira 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: April, February, March. The coldest months are January, February, March, when temperatures can drop to 17°C.

Goianira sees moderate temperature variation throughout the year, ranging from 17°C to 33°C. The warmest month is April, when average highs reach 33°C and the mean temperature sits around 26°C. January is the coolest month, with minimum temperatures around 17°C and an average of 24°C. Daily temperature variation is modest, with an average difference of 5°C between highs and lows.

Goianira is a quite dry location, receiving approximately 215mm of precipitation annually, which averages out to around 18mm per month. The wettest month is March, averaging 33mm of rainfall. May and June also tend to see above-average precipitation. The driest month is August, with just 0mm. That's 32mm 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.

Goianira is relatively calm, with an average annual wind speed of 5km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is June, averaging 9km/h, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 1km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 8km/h difference between the calmest and windiest months. This level of variation is worth factoring into travel plans.

It is currently winter in Goianira, which began on June 21, 2026. Goianira 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 April at around 33°C, while the coldest stretch bottoms out in January near 17°C. Spring is next, beginning on September 23, 2026 — 16 days from now.

The best time to visit Goianira is during January, February, May, June, July, August, September, October, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 23°C with modest rainfall averaging 17mm per month. By contrast, April 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 Goianira 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.