Highest temperature in Ankara on May 28?

Prediction market odds on Polymarket reflect real-money consensus from active traders and reflect aggregate expectations about Ankara's May 28 high temperature. Traditional meteorological forecasts from weather services like Turkey's State Meteorological Institute provide deterministic point estimates or ranges. Market odds often diverge from single-model forecasts because traders incorporate uncertainty, historical volatility, and ensemble model disagreement. Comparing the implied probability on Polymarket to official forecasts reveals whether the market is pricing in more or less risk than institutional meteorologists, offering insight into tail-risk perception among prediction market participants.

The market resolves on May 28, 2026, after the highest temperature recorded in Ankara on May 28 is finalized. Resolution hinges on official temperature data from a designated meteorological source, typically Turkey's State Meteorological Institute or an equivalent authoritative weather station in Ankara. The outcome is binary: if the recorded high reaches 29°C or above, YES shares pay out; otherwise, NO shares pay out. Once the official reading is published and verified, the market settles automatically and traders receive their winnings or losses based on their position and the final outcome.

Several factors can shift market odds before May 28, 2026. Updated seasonal forecasts and medium-range weather models (7–14 day outlooks) from meteorological agencies will influence trader expectations as May 28 approaches. Anomalous heat waves or cold patterns affecting the Eastern Mediterranean region could alter the probability. Real-time atmospheric pressure, soil moisture, and solar activity data may trigger repricing. Historical May temperature records and climate indices like the North Atlantic Oscillation also inform positioning. As the event date nears, short-range forecasts become more precise, typically narrowing uncertainty and driving final price convergence toward the true outcome probability.