Climate Insights for Nuñoa

The climate in Nuñoa is cool. The average annual temperature is 6°C and approximately 1368mm of precipitation falls per year. February is the wettest month, receiving around 240mm of rainfall. Nuñoa 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: September, November, October. The coldest months are July, June, August, when temperatures can drop to -5°C. Snowfall occurs from January to December, with around 85cm accumulating over the season.

Nuñoa sees moderate temperature variation throughout the year, ranging from -5°C to 15°C. September is the warmest month, though highs remain moderate at 15°C with a mean of 7°C. The coldest month is July, when overnight lows fall to -5°C and the daily average is 4°C. On average, daily temperatures fluctuate by about 14°C between overnight lows and afternoon highs.

Nuñoa is a fairly wet location, receiving approximately 1368mm of precipitation annually, which averages out to around 114mm per month. The wettest month is February, averaging 240mm of rainfall. January and March also tend to see above-average precipitation. The driest month is July, with just 9mm. That's 231mm 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. Snowfall is a regular feature from January to December, with around 85cm accumulating over the season. February typically sees the most snow at around 16cm.

Nuñoa is relatively calm, with an average annual wind speed of 12km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is August, averaging 14km/h, though still comfortable for most outdoor activities. The calmest conditions occur in March, with average winds dropping to 10km/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 13km/h in winter, 13km/h in spring, 10km/h in summer, 10km/h in autumn.

It is currently autumn in Nuñoa, which began on March 20, 2026. Nuñoa 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 September at around 15°C, while the coldest stretch bottoms out in July near -5°C. Winter is next, beginning on June 21, 2026 — 89 days from now.

The table below shows monthly climate averages for Nuñoa 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.