Climate change has significantly impacted milk production in Argentina, with a 12% decrease in February compared to January, and a 17% drop compared to the same month last year, marking the largest year-on-year decrease in four decades. The high summer temperatures have particularly affected cows in establishments lacking necessary protective infrastructure. The most affected regions include the dairy basins of Córdoba and Santa Fe, followed by Buenos Aires. This decrease in supply is likely to increase prices and could potentially affect exports.