Jeddah's coastal desert climate in mid-August routinely produces daily maximum temperatures of 38–40°C or higher due to intense solar heating, low cloud cover, and minimal precipitation, with official meteorological records and long-term averages confirming this seasonal pattern. Recent forecasts for August 15, 2026, project highs near or above 40°C under mostly clear skies and light winds, aligning with observed recent peaks in the 40–43°C range and supporting the market's near-certain consensus for 40°C or above. This positioning reflects aggregated trader assessment of stable atmospheric conditions and model consensus from regional monitoring. A realistic challenge would require an atypical influx of cooler maritime air or persistent cloud cover that suppresses peak readings below the threshold, though such shifts remain uncommon in peak summer.