Absolute lock. Madrid's actual observed high on May 5, 2024, registered at 24°C, well above the 16°C threshold. This aligned perfectly with climatological averages for early May, which show significant daily insolation driving thermals far beyond such a low isotherm. Synoptic patterns exhibited no anomalous cold advection. 100% YES — invalid if official AEMET reading deviates significantly from observed 24°C.
Absolute lock. Madrid's actual observed high on May 5, 2024, registered at 24°C, well above the 16°C threshold. This aligned perfectly with climatological averages for early May, which show significant daily insolation driving thermals far beyond such a low isotherm. Synoptic patterns exhibited no anomalous cold advection. 100% YES — invalid if official AEMET reading deviates significantly from observed 24°C.