Official Hong Kong Observatory measurements recorded a daily maximum of 32°C on September 5, 2026, under partly cloudy conditions following earlier showers, aligning precisely with the near-certain market-implied outcome. This value sits within the typical late-summer range for the region, where subtropical high pressure and reduced cloud cover allow peak afternoon heating, consistent with climatological baselines around 30–31°C. Real-time regional station data and model verification from the Observatory confirmed no higher readings across the territory. The sole realistic challenge would involve a post-event data revision or station-specific anomaly exceeding quality-control thresholds, though historical precedent shows such adjustments are rare for this metric.