Climate Insights for San Clemente del Tuyú

The climate in San Clemente del Tuyú is temperate. The average annual temperature is 16°C and approximately 889mm of precipitation falls per year. October is the wettest month, receiving around 146mm of rainfall. San Clemente del Tuyú 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 June, July, August, when temperatures can drop to 8°C.

San Clemente del Tuyú sees moderate temperature variation throughout the year, ranging from 8°C to 25°C. February is the warmest month, though highs remain moderate at 25°C with a mean of 23°C. June is the coolest month, with minimum temperatures around 8°C and an average of 10°C. Daily temperature variation is modest, with an average difference of 3°C between highs and lows. The sharpest temperature change occurs between April and May, with a 5°C shift in average temperatures.

San Clemente del Tuyú is a moderately rainy area, receiving approximately 889mm of precipitation annually, which averages out to around 74mm per month. The wettest month is October, averaging 146mm of rainfall. May and July also tend to see above-average precipitation. The driest month is August, with just 12mm. That's 135mm less than October, 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.

San Clemente del Tuyú is relatively calm, with an average annual wind speed of 6km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is October, averaging 7km/h, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 5km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2km/h between the calmest and windiest months.

It is currently winter in San Clemente del Tuyú, which began on June 21, 2026. San Clemente del Tuyú 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 June near 8°C. Spring is next, beginning on September 23, 2026 — 63 days from now.

The best time to visit San Clemente del Tuyú is during January, February, March, April, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 20°C with modest rainfall averaging 60mm per month. By contrast, June can be quite cold with temperatures dropping to 8°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

The table below shows monthly climate averages for San Clemente del Tuyú 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.