Climate Insights for Franco da Rocha

The climate in Franco da Rocha is cold. The average annual temperature is -9°C and approximately 54mm of precipitation falls per year. January is the wettest month, receiving around 19mm of rainfall. Franco da Rocha 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: December, November, October. The coldest months are May, April, March, when temperatures can drop to -11°C. Snowfall occurs from January to December, with around 54cm accumulating over the season.

Franco da Rocha has relatively stable temperatures year-round, staying within a 4°C range. December is the warmest month, though highs remain moderate at -7°C with a mean of -8°C. The coldest month is May, when overnight lows fall to -11°C and the daily average is -10°C. Daily temperature variation is modest, with an average difference of 1°C between highs and lows.

Franco da Rocha is a quite dry location, receiving approximately 54mm of precipitation annually, which averages out to around 5mm per month. The wettest month is January, averaging 19mm of rainfall. February and December also tend to see above-average precipitation. The driest month is June, with just 2mm. 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 54cm accumulating over the season. January typically sees the most snow at around 19cm.

Franco da Rocha 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 December, averaging 5km/h, though still comfortable for most outdoor activities. The calmest conditions occur in June, with average winds dropping to 3km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 2km/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 3km/h in winter, 4km/h in spring, 5km/h in summer, 3km/h in autumn.

It is currently winter in Franco da Rocha, which began on June 21, 2026. Franco da Rocha 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 December at around -7°C, while the coldest stretch bottoms out in May near -11°C. Spring is next, beginning on September 23, 2026 — 16 days from now.

The table below shows monthly climate averages for Franco da Rocha 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.