Panama City experiences a tropical climate where temperatures remain consistently warm throughout the year, with minimal seasonal variation compared to temperate zones. April falls within Panama's rainy season, characterized by afternoon showers rather than cool conditions. Historical weather data shows that the average high temperature in Panama City during April ranges from 28°C to 32°C, meaning a high of 21°C or below would represent a significant departure from normal conditions. Such a temperature would require unusual atmospheric patterns—such as a rare cold front from higher latitudes or extraordinary weather disruption—neither of which occur regularly in this tropical region. The market's current 0% odds reflect the statistical near-impossibility of this outcome, given decades of climate data and typical seasonal patterns. Temperature readings are objectively verifiable through official meteorological sources including the Panama Meteorological Institute and internationally recognized weather services, ensuring this market resolves with high confidence.