Climate Insights for Coihueco

The climate in Coihueco is temperate. The average annual temperature is 12°C and approximately 1449mm of precipitation falls per year. June is the wettest month, receiving around 308mm of rainfall. Coihueco 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: February, January, December. The coldest months are July, June, August, when temperatures can drop to 3°C. Light snow can occur between June and August.

Temperatures in Coihueco vary considerably across the year, with a 22°C difference between the coldest and warmest months. The warmest month is February, when average highs reach 25°C and the mean temperature sits around 18°C. July is the coolest month, with minimum temperatures around 3°C and an average of 6°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs. The sharpest temperature change occurs between March and April, with a 3°C shift in average temperatures.

Coihueco is a fairly wet location, receiving approximately 1449mm of precipitation annually, which averages out to around 121mm per month. The wettest month is June, averaging 308mm of rainfall. July and August also tend to see above-average precipitation. The driest month is February, with just 15mm. That's 293mm less than June, 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 June and August, totalling around 20cm annually. July is the snowiest month with approximately 7cm.

Coihueco is relatively calm, with an average annual wind speed of 2km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is June, averaging 3km/h, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 2km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1km/h between the calmest and windiest months.

It is currently winter in Coihueco, which began on June 21, 2026. Coihueco 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 February at around 25°C, while the coldest stretch bottoms out in July near 3°C. Spring is next, beginning on September 23, 2026 — 91 days from now.

The best time to visit Coihueco is during January, February, March and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 17°C with modest rainfall averaging 27mm per month. By contrast, July can be quite cold with temperatures dropping to 3°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Coihueco 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.