Shanghai, the largest city in China, experiences significant seasonal temperature variations throughout the year. April weather in the city typically ranges from mild to warm as spring progresses. The specific prediction on April 18 for a peak temperature of exactly 22°C reflects a moderate spring day. With only 4% YES odds, the market currently implies this precise temperature is unlikely, suggesting traders expect either cooler or warmer conditions. Daily high temperature markets are resolvable using official weather data from meteorological authorities, making this a clear, verifiable outcome. The market's low odds on this exact temperature point indicate confidence in alternative outcomes. This recurring daily temperature market attracts traders interested in precise weather forecasting and prediction market mechanics. The current liquidity level of $5,248 provides adequate depth for position management. Temperature prediction markets like this one allow participants to express views on hyper-specific weather outcomes without traditional derivative instruments.