Climate Overview
The climate in São Gabriel da Cachoeira is cold. The average annual temperature is -8°C and approximately 365mm of precipitation falls per year. December is the wettest month, receiving around 33mm of rainfall. São Gabriel da Cachoeira sits near the equator, so seasonal temperature differences are minimal throughout the year. São Gabriel da Cachoeira experiences heavy snowfall, typically from January through December.
Temperature
São Gabriel da Cachoeira sees moderate temperature variation throughout the year, ranging from -18°C to -2°C. August is the warmest month, though highs remain moderate at -2°C with a mean of -4°C. February brings the harshest conditions, with lows dropping to -18°C and an average temperature of -16°C. Daily temperature variation is modest, with an average difference of 3°C between highs and lows. The sharpest temperature change occurs between February and March, with a 4°C shift in average temperatures.
Precipitation
São Gabriel da Cachoeira is a quite dry location, receiving approximately 365mm of precipitation annually, which averages out to around 30mm per month. The wettest month is February, averaging 33mm of rainfall. March and April also tend to see above-average precipitation. The driest month is January, with just 8mm. That's 25mm less than February, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall. São Gabriel da Cachoeira receives heavy snowfall, accumulating around 364cm annually from January through December. The snowiest month is February, with approximately 33cm. Winter travel should account for significant snow cover.
Wind
São Gabriel da Cachoeira is relatively calm, with an average annual wind speed of 9km/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 16km/h, though still comfortable for most outdoor activities. The calmest conditions occur in September, with average winds dropping to 5km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 11km/h difference between the calmest and windiest months. This level of variation is worth factoring into travel plans.
Seasons
16 days until Spring
It is currently winter in São Gabriel da Cachoeira, which began on June 21, 2026. São Gabriel da Cachoeira sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in August at around -2°C, while the coldest stretch bottoms out in February near -18°C. Spring is next, beginning on September 23, 2026 — 16 days from now.
Spring
Temperatures range from -6 to -4°C. Rainfall is relatively light, with around 98mm over the season and a monthly average of 33mm. Winds are generally light, averaging 7km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.
Summer
Temperatures range from -18 to -4°C. Rainfall is relatively light, with around 73mm over the season and a monthly average of 24mm. Winds are generally light, averaging 10km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from -16 to -7°C. Rainfall is relatively light, with around 98mm over the season and a monthly average of 33mm. Expect around 98cm of snow accumulation during this period. Winds are generally light, averaging 11km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.
Winter
Temperatures range from -9 to -2°C. Rainfall is relatively light, with around 94mm over the season and a monthly average of 31mm. Expect around 94cm of snow accumulation during this period. Winds are generally light, averaging 9km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.
Monthly Climate Data
The table below shows monthly climate averages for São Gabriel da Cachoeira 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. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. 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.
