**Persistent tropical moisture and frequent convection are capping maximum temperatures in Panama City, Panama, near the seasonal norm of 30–32°C.** Official guidance and ensemble models through late August show widespread cloud cover and showers tied to ITCZ activity, which reduces incoming solar radiation and promotes evaporative cooling. This setup favors a peak near 31°C on August 31, aligning with the market’s leading 36.5% implied probability, while a 30°C outcome (26.5%) remains plausible if heavier afternoon rain arrives earlier. Recent model runs indicate limited clearing windows that could allow brief warming to 32°C or higher (18% implied), but widespread thunderstorms are expected to keep surface heating in check. Historical late-August data show highs rarely exceed 33°C without anomalous dry spells, supporting the lower probabilities assigned to 33°C+ (12%) and cooler outcomes below 29°C. Updated NWP guidance and local observations over the next 48 hours will be the primary near-term drivers of any shifts in these trader-assessed ranges.