The weather in San Diego experienced extreme heat and humidity from July through September, culminating in a record-breaking six-day heatwave in early October. Though a tropical storm brought much-needed rain, many plants suffered distress, showing signs like wilting and yellowing leaves. The heat caused chlorophyll breakdown, revealing other pigments and stressing roots, impacting nutrient transport. Various plants, including agaves and hibbertias, sustained damage, with some dying due to excessive sun exposure. Conversely, tropical plants in shaded areas thrived. As autumn approached, signs of seasonal change and the beneficial rain provided hope for recovery.