**Trader consensus strongly favors a 26°C low in Panama City on September 10, reflecting typical rainy-season conditions in the region.** High humidity, persistent cloud cover, and moist air masses limit nocturnal radiative cooling, keeping nighttime temperatures stable in the mid-20s °C. Official observations from Tocumen International Airport and nearby stations recorded a minimum near 25°C (77°F), aligning closely with the leading outcome. Seasonal baselines for September show average lows around 24°C, with recent model consensus and surface data indicating no significant cool-air intrusions or clear-sky episodes that would drive temperatures lower. Upcoming verification of final daily climate summaries will confirm resolution.