Climate Overview
The climate in Cruzeiro do Oeste is cold. The average annual temperature is -7°C and approximately 101mm of precipitation falls per year. December is the wettest month, receiving around 29mm of rainfall. Cruzeiro do Oeste 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: January, February, March. The coldest months are September, August, July, when temperatures can drop to -10°C. Snowfall occurs from January to December, with around 101cm accumulating over the season.
Temperature
Cruzeiro do Oeste has relatively stable temperatures year-round, staying within a 7°C range. January is the warmest month, though highs remain moderate at -3°C with a mean of -3°C. The coldest month is September, when overnight lows fall to -10°C and the daily average is -10°C. Daily temperature variation is modest, with an average difference of 1°C between highs and lows.
Precipitation
Cruzeiro do Oeste is a quite dry location, receiving approximately 101mm of precipitation annually, which averages out to around 8mm per month. The wettest month is December, averaging 29mm of rainfall. November and October also tend to see above-average precipitation. The driest month is February, with just 2mm. That's 27mm 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. Snowfall is a regular feature from January to December, with around 101cm accumulating over the season. December typically sees the most snow at around 29cm.
Wind
Cruzeiro do Oeste 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 November, averaging 7km/h, though still comfortable for most outdoor activities. The calmest conditions occur in May, 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 6km/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 Cruzeiro do Oeste, which began on June 21, 2026. Cruzeiro do Oeste 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 January at around -3°C, while the coldest stretch bottoms out in September near -10°C. Spring is next, beginning on September 23, 2026 (16 days from now).
Spring
Temperatures range from -10 to -7°C. Precipitation is minimal, with only around 38mm for the entire season. Winds are generally light, averaging 6km/h. Light layers work well as temperatures warm through the season. It is a great time to be outdoors.
Summer
Temperatures range from -7 to -3°C. Precipitation is minimal, with only around 34mm for the entire season. Winds are generally light, averaging 6km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from -8 to -4°C. Precipitation is minimal, with only around 7mm for the entire season. Expect around 7cm of snow accumulation during this period. Winds are generally light, averaging 2km/h. Layered clothing works best as temperatures gradually cool. Enjoy the crisp air and changing scenery.
Winter
Temperatures range from -10 to -8°C. Precipitation is minimal, with only around 22mm for the entire season. Expect around 22cm of snow accumulation during this period. Winds are generally light, averaging 4km/h. Heavy layering and insulated outerwear are essential. Exposed skin should be minimised outdoors.
Monthly Climate Data
The table below shows monthly climate averages for Cruzeiro do Oeste 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.
