Climate Insights for Santo Antônio do Amparo

The climate in Santo Antônio do Amparo is warm and mild. The average annual temperature is 21°C and approximately 1222mm of precipitation falls per year. January is the wettest month, receiving around 236mm of rainfall. Santo Antônio do Amparo 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: September, October, February. The coldest months are July, June, August, when temperatures can drop to 12°C.

Santo Antônio do Amparo sees moderate temperature variation throughout the year, ranging from 12°C to 28°C. The warmest month is September, when average highs reach 28°C and the mean temperature sits around 22°C. July is the coolest month, with minimum temperatures around 12°C and an average of 18°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs. The sharpest temperature change occurs between August and September, with a 3°C shift in average temperatures.

Santo Antônio do Amparo is a fairly wet location, receiving approximately 1222mm of precipitation annually, which averages out to around 102mm per month. The wettest month is January, averaging 236mm of rainfall. December and November also tend to see above-average precipitation. The driest month is July, with just 4mm. That's 232mm 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.

Santo Antônio do Amparo 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 4km/h, though still comfortable for most outdoor activities. The calmest conditions occur in February, 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 Santo Antônio do Amparo, which began on March 20, 2026. Santo Antônio do Amparo 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 September at around 28°C, while the coldest stretch bottoms out in July near 12°C. Winter is next, beginning on June 21, 2026 — 12 days from now.

The best time to visit Santo Antônio do Amparo is during April, May, June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 20°C with modest rainfall averaging 26mm per month. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Santo Antônio do Amparo 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.