Villa del Rosario has a warm and relatively consistent climate year-round. The dry season, which spans from January to May and September, brings high temperatures, often reaching above 35°C during the day, with averages in the mid-20s to low 30s at night. June to August is also quite warm, but slightly cooler than the peak months. November and December mark a slight cooling trend, with temperatures averaging around 25°C. Overall, the region experiences a gentle temperature variation throughout the year, with no distinct cold season.