Official temperature records from Tel Aviv stations on September 30, 2026, reached a verified maximum of 29°C under variable cloud cover and light westerly flow, aligning with Israel Meteorological Service guidance and multiple forecast models. This outcome reflects seasonal cooling from peak summer values, driven by increased humidity, reduced solar insolation, and a shift toward more typical autumn synoptic patterns. Trader consensus at 100% for 29°C incorporates real-time observational data and historical analogs showing similar late-September maxima near 28–30°C. Only revisions in official post-processing or discrepancies between reporting stations could alter resolution, though such adjustments remain rare given standardized measurement protocols.