Cortazar, Mexico experiences a mild climate with moderate temperatures throughout the year. Winters are cool and temperate, with average highs in January averaging around 16°C and dropping to as low as -2°C. As spring approaches, temperatures gradually rise, reaching average highs of 21°C by March and April. Summer months are warm but not hot, with July and August averaging around 19°C. Autumn brings a slight cooling trend, with November and December averages dropping to around 13°C, marking the start of cooler winter conditions.