Ankara transitions into spring weather by mid-April, with typical daily highs gradually climbing from winter lows toward the 18-22°C range characteristic of late April. On April 20, 2026, the city should experience mild spring conditions as seasonal warming continues. Turkish meteorological data from the General Directorate of Meteorology (GDMA) provides officially recorded daily maximum temperatures, making this market fully resolvable by the settlement date at midnight UTC. The current market trading at 0% YES odds reflects overwhelming consensus among traders that the day's maximum temperature will comfortably exceed 8°C. This assessment aligns closely with historical April weather patterns in Ankara, where daytime highs remaining at or below 8°C are exceptionally rare this late in the spring season. The extreme odds position of 0% YES suggests traders view the 8°C-or-below scenario as highly improbable given the calendar date and established seasonal climate norms. Strong market conviction evident at this odds level indicates high confidence in above-freezing daytime conditions, with any substantial odds shift requiring an unusual cold weather forecast or meteorological anomaly.