Climate Overview
The climate in São Joaquim do Monte is cold. The average annual temperature is -2°C and approximately 18mm of precipitation falls per year. February is the wettest month, receiving around 7mm of rainfall. São Joaquim do Monte sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
São Joaquim do Monte sees moderate temperature variation throughout the year, ranging from -12°C to 5°C. June is the warmest month, though highs remain moderate at 5°C with a mean of 4°C. The coldest month is December, when overnight lows fall to -12°C and the daily average is -10°C. Daily temperature variation is modest, with an average difference of 3°C between highs and lows. The sharpest temperature change occurs between June and July, with a 6°C shift in average temperatures.
Precipitation
São Joaquim do Monte is a quite dry location, receiving approximately 18mm of precipitation annually, which averages out to around 1mm per month. The wettest month is February, averaging 7mm of rainfall. January and June also tend to see above-average precipitation. The driest month is May, with just 0mm. 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 Joaquim do Monte 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 March, averaging 6km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, 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 5km/h difference between the calmest and windiest months. This level of variation is worth factoring into travel plans. Wind tends to pick up during the summer months. The seasonal averages are 2km/h in winter, 3km/h in spring, 5km/h in summer, 5km/h in autumn.
Seasons
16 days until Spring
It is currently winter in São Joaquim do Monte, which began on June 21, 2026. São Joaquim do Monte sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in June at around 5°C, while the coldest stretch bottoms out in December near -12°C. Spring is next, beginning on September 23, 2026 — 16 days from now.
Spring
Temperatures range from -12 to -1°C. Precipitation is minimal, with only around 0mm for the entire season. Winds are generally light, averaging 3km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.
Summer
Temperatures range from -12 to 3°C. Precipitation is minimal, with only around 11mm for the entire season. Winds are generally light, averaging 5km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from -2 to 3°C. Precipitation is minimal, with only around 1mm for the entire season. Winds are generally light, averaging 5km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.
Winter
Temperatures range from -4 to 5°C. Precipitation is minimal, with only around 5mm for the entire season. Winds are generally light, averaging 2km/h. A warm coat and layers are recommended, especially for early mornings and evenings.
Monthly Climate Data
The table below shows monthly climate averages for São Joaquim do Monte 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.
