Climate Overview
The climate in São Raimundo Nonato is cold. The average annual temperature is 1°C and approximately 278mm of precipitation falls per year. December is the wettest month, receiving around 33mm of rainfall. São Raimundo Nonato sits near the equator, so seasonal temperature differences are minimal throughout the year. São Raimundo Nonato experiences heavy snowfall, typically from January through December.
Temperature
São Raimundo Nonato has relatively stable temperatures year-round, staying within a 10°C range. August is the warmest month, though highs remain moderate at 8°C with a mean of 3°C. The coldest month is November, when overnight lows fall to -2°C and the daily average is -1°C. Daily temperature variation is modest, with an average difference of 3°C between highs and lows. The sharpest temperature change occurs between October and November, with a 2°C shift in average temperatures.
Precipitation
São Raimundo Nonato is a quite dry location, receiving approximately 278mm of precipitation annually, which averages out to around 23mm per month. The wettest month is January, averaging 33mm of rainfall. April and October also tend to see above-average precipitation. The driest month is May, with just 1mm. That's 32mm 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. São Raimundo Nonato receives heavy snowfall, accumulating around 207cm annually from January through December. The snowiest month is January, with approximately 33cm. Winter travel should account for significant snow cover.
Wind
São Raimundo Nonato 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 February, averaging 6km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, 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 2km/h gap between the calmest and windiest months.
Seasons
16 days until Spring
It is currently winter in São Raimundo Nonato, which began on June 21, 2026. São Raimundo Nonato 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 8°C, while the coldest stretch bottoms out in November near -2°C. Spring is next, beginning on September 23, 2026 (16 days from now).
Spring
Temperatures range from -2 to 3°C. Rainfall is relatively light, with around 87mm over the season and a monthly average of 29mm. Winds are generally light, averaging 5km/h. Light layers work well as temperatures warm through the season. It is a great time to be outdoors.
Summer
Temperatures range from -2 to 1°C. Rainfall is relatively light, with around 91mm over the season and a monthly average of 30mm. Winds are generally light, averaging 6km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from 0 to 3°C. Rainfall is relatively light, with around 64mm over the season and a monthly average of 21mm. Expect around 18cm of snow accumulation during this period. 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 0 to 8°C. Precipitation is minimal, with only around 35mm for the entire season. Expect around 17cm of snow accumulation during this period. Winds are generally light, averaging 4km/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 Raimundo Nonato 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.
