A cold front arriving this week offers some relief to the countryside but is not enough to change the ongoing climatic trend in the core region. Corn sowing is delayed due to insufficient rainfall, with 50 millimeters needed in September to avoid a reduction in sowing area. Expected rainfall of 2 to 10 millimeters may aid sowing in some areas. Early corn planting has started in certain regions due to concerns about pests and humidity. The cold front is also anticipated to reduce smoke from Bolivian fires that have impacted air quality in Argentina.