Climate Overview
The climate in São Roque de Minas is warm and mild. The average annual temperature is 21°C and approximately 1553mm of precipitation falls per year. December is the wettest month, receiving around 288mm of rainfall. São Roque de Minas 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, January. The coldest months are July, June, August, when temperatures can drop to 12°C.
Temperature
São Roque de Minas sees moderate temperature variation throughout the year, ranging from 12°C to 29°C. The warmest month is September, when average highs reach 29°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.
Precipitation
São Roque de Minas is a fairly wet location, receiving approximately 1553mm of precipitation annually, which averages out to around 129mm per month. The wettest month is December, averaging 288mm of rainfall. February and November also tend to see above-average precipitation. The driest month is July, with just 2mm. That's 286mm less than December, 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.
Wind
São Roque de Minas is relatively calm, with an average annual wind speed of 2km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is September, averaging 2km/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 0km/h between the calmest and windiest months.
Seasons
82 days until Spring
It is currently winter in São Roque de Minas, which began on June 21, 2026. São Roque de Minas 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 29°C, while the coldest stretch bottoms out in July near 12°C. Spring is next, beginning on September 23, 2026 — 82 days from now.
Spring
Temperatures range from 16 to 29°C. Rainfall is heavy, totalling around 422mm across the season with a monthly average of 141mm. Winds are generally light, averaging 2km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 19 to 28°C. Rainfall is heavy, totalling around 809mm across the season with a monthly average of 270mm. Winds are generally light, averaging 2km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from 15 to 28°C. Precipitation is moderate at around 285mm for the season, averaging 95mm per month. Winds are generally light, averaging 2km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 12 to 26°C. Precipitation is minimal, with only around 37mm for the entire season. Winds are generally light, averaging 2km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.
Best Time to Visit
The best time to visit São Roque de Minas 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 29mm per month. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.
Monthly Climate Data
The table below shows monthly climate averages for São Roque de Minas 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.
