Munich experiences variable spring conditions in mid-April, with typical daily highs ranging from 15 to 18°C as the region transitions gradually from winter toward warmer seasonal weather patterns. A maximum temperature of 6°C or below would constitute an unusually severe cold snap—substantially below typical April conditions and comparable to late February weather in most years. The current market price of 0% for the YES outcome reflects broad trader consensus that such an extreme cold event is highly unlikely on April 20, 2026. Historical data from Munich's official weather records over recent decades indicates that daily maximum temperatures below 5°C do occasionally occur in April, but such events remain relatively uncommon and typically associated with unusual atmospheric disturbances or late-season Arctic air masses moving into central Europe. The market resolves based on the official maximum temperature reading recorded by local meteorological authorities on April 20. These weather prediction markets often experience notable price movement when updated forecasts and atmospheric models are released in the days preceding the resolution date, as traders incorporate new meteorological information and adjust positions.