Climate Insights for Concepción

The climate in Concepción is hot. The average annual temperature is 29°C and approximately 754mm of precipitation falls per year. November is the wettest month, receiving around 124mm of rainfall. Concepción is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: March, August, July. The coldest months are January, February, November, when temperatures can drop to 25°C.

Concepción has relatively stable temperatures year-round, staying within a 9°C range. The warmest month is March, when average highs reach 34°C and the mean temperature sits around 29°C. January is the coolest month, with minimum temperatures around 25°C and an average of 29°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows.

Concepción is a relatively dry area, receiving approximately 754mm of precipitation annually, which averages out to around 63mm per month. The wettest month is November, averaging 124mm of rainfall. October and May also tend to see above-average precipitation. The driest month is February, with just 8mm. That's 117mm less than November, 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.

Concepción 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 February, averaging 14km/h, though still comfortable for most outdoor activities. The calmest conditions occur in October, with average winds dropping to 7km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 7km/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, 11km/h in spring, 8km/h in summer, 7km/h in autumn.

It is currently summer in Concepción, which began on June 21, 2026. Concepción is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in March at around 34°C, while the coldest stretch bottoms out in January near 25°C. Autumn is next, beginning on September 23, 2026 (7 days from now).

The table below shows monthly climate averages for Concepción 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. 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.