Climate Insights for Puno

The climate in Puno is cool. The average annual temperature is 9°C and approximately 1207mm of precipitation falls per year. February is the wettest month, receiving around 236mm of rainfall. Puno 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: November, September, October. The coldest months are June, July, August, when temperatures can drop to 0°C. Light snow can occur between January and December.

Puno sees moderate temperature variation throughout the year, ranging from 0°C to 18°C. November is the warmest month, though highs remain moderate at 18°C with a mean of 12°C. The coldest month is June, when overnight lows fall to 0°C and the daily average is 7°C. On average, daily temperatures fluctuate by about 12°C between overnight lows and afternoon highs.

Puno is a fairly wet location, receiving approximately 1207mm of precipitation annually, which averages out to around 101mm per month. The wettest month is February, averaging 236mm of rainfall. January and March also tend to see above-average precipitation. The driest month is June, with just 7mm. That's 229mm less than February, 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 12cm annually. December is the snowiest month with approximately 2cm.

Puno 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 November, averaging 10km/h, though still comfortable for most outdoor activities. The calmest conditions occur in March, with average winds dropping to 7km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 3km/h between the calmest and windiest months.

It is currently winter in Puno, which began on June 21, 2026. Puno 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 November at around 18°C, while the coldest stretch bottoms out in June near 0°C. Spring is next, beginning on September 23, 2026 (7 days from now).

The table below shows monthly climate averages for Puno 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.