Climate Insights for Cachi

The climate in Cachi is cool. The average annual temperature is 7°C and approximately 763mm of precipitation falls per year. January is the wettest month, receiving around 195mm of rainfall. Cachi 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: October, November, December. The coldest months are July, June, August, when temperatures can drop to -3°C. Light snow can occur between January and December.

Cachi sees moderate temperature variation throughout the year, ranging from -3°C to 17°C. October is the warmest month, though highs remain moderate at 17°C with a mean of 9°C. The coldest month is July, when overnight lows fall to -3°C and the daily average is 3°C. On average, daily temperatures fluctuate by about 13°C between overnight lows and afternoon highs. The sharpest temperature change occurs between August and September, with a 3°C shift in average temperatures.

Cachi is a relatively dry area, receiving approximately 763mm of precipitation annually, which averages out to around 64mm per month. The wettest month is January, averaging 195mm of rainfall. February and December also tend to see above-average precipitation. The driest month is July, with just 1mm. That's 194mm 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. Light snowfall can occur between January and December, totalling around 19cm annually. February is the snowiest month with approximately 2cm.

Cachi is relatively calm, with an average annual wind speed of 10km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is July, averaging 12km/h, though still comfortable for most outdoor activities. The calmest conditions occur in March, with average winds dropping to 8km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 4km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 12km/h in winter, 10km/h in spring, 9km/h in summer, 9km/h in autumn.

It is currently autumn in Cachi, which began on March 20, 2026. Cachi 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 October at around 17°C, while the coldest stretch bottoms out in July near -3°C. Winter is next, beginning on June 21, 2026 — 89 days from now.

The table below shows monthly climate averages for Cachi 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.