Climate Insights for São José do Belmonte

The climate in São José do Belmonte is hot. The average annual temperature is 27°C and approximately 499mm of precipitation falls per year. March is the wettest month, receiving around 128mm of rainfall. São José do Belmonte sits near the equator, so seasonal temperature differences are minimal throughout the year.

São José do Belmonte sees moderate temperature variation throughout the year, ranging from 19°C to 35°C. November is the hottest month, with daytime highs reaching 35°C and an average of 29°C. August is the coolest month, with minimum temperatures around 19°C and an average of 25°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs.

São José do Belmonte is a relatively dry area, receiving approximately 499mm of precipitation annually, which averages out to around 42mm per month. The wettest month is March, averaging 128mm of rainfall. February and April also tend to see above-average precipitation. The driest month is September, with just 1mm. That's 127mm 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.

São José do Belmonte 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 August, averaging 7km/h, though still comfortable for most outdoor activities. The calmest conditions occur in March, with average winds dropping to 4km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 3km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 7km/h in winter, 6km/h in spring, 4km/h in summer, 4km/h in autumn.

It is currently autumn in São José do Belmonte, which began on March 20, 2026. São José do Belmonte sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in November at around 35°C, while the coldest stretch bottoms out in August near 19°C. Winter is next, beginning on June 21, 2026 — 8 days from now.

The best time to visit São José do Belmonte is during June and July, when the weather is most comfortable for travellers. During these months, average temperatures hover around 24°C with modest rainfall averaging 14mm per month. By contrast, November can be uncomfortably hot with highs reaching 35°C, while August is the coldest period with lows dropping to 19°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for São José do Belmonte 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.