Ankara April 3 High Temp: Can 11°C Hold at 42%?

Something moved traders on this contract. The 11°C outcome for Ankara’s April 3 daily maximum climbed 7.5% in 24 hours, with two separate intraday swings on April 2 alone: down 6%, then back up 5.5%. That kind of whipsaw doesn’t happen without competing forecast data hitting the market. The question is which read is correct.

The contract currently prices the 11°C outcome at 42%, with NO sitting at 58%. Resolution happens at 2026-04-03 12:00:00, which means this market closes on the actual measurement date. With $72,504 in total volume and $58,811 of that trading in the last 24 hours, this is an active market for its size. But at $10,060 in available liquidity, a single large bet could reprice this contract sharply before Ankara records its high.

How the Ankara Temperature Contract Works

This is a single-outcome market within a multi-bucket temperature structure. Polymarket has sliced Ankara’s April 3 daily maximum into discrete bands: 7°C or below, 8°C, 9°C, 10°C, 11°C, 12°C, 13°C, 14°C, 15°C, 16°C, and 17°C or higher. Each bucket is its own binary contract. The 11°C contract resolves YES if official measurement confirms 11°C as the day’s high, and NO if any other temperature is recorded.

• YES: Ankara’s April 3 maximum temperature is officially recorded as 11°C. Price: $0.42. Probability: 42%. Resolves: 2026-04-03 12:00:00.
• NO: Ankara’s April 3 maximum is any temperature other than 11°C. Price: $0.58. Probability: 58%. Resolves: 2026-04-03 12:00:00.

NO buyers need the thermometer to land anywhere except 11°C. That sounds easy given twelve possible buckets, but temperature forecasts for a single day in early April in central Anatolia tend to cluster tightly. Ankara’s April climate averages around 13-15°C for daily highs, which puts 11°C on the cooler side of normal. A cold air intrusion from the north or persistent cloud cover would support 11°C. A warmer pattern or southerly flow would push the outcome toward higher buckets, and NO wins by default if the high lands at 10°C or below.

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Momentum and Market Signals

The momentum picture here is compressed and volatile. The 1-hour and 24-hour signals both point upward after a chaotic April 2, where the price dropped and then recovered within the same session. That pattern suggests two rounds of forecast data hit traders in sequence: one showing a warmer outlook (price fell), one correcting back toward 11°C (price recovered). The net result is a 7.5% gain on the day, but the path there was not a clean directional move.

Total volume of $72,504 with $58,811 trading in 24 hours signals genuine short-term conviction. However, $10,060 in liquidity is thin. Any single trader placing a few thousand dollars into this contract will move the price measurably. The market is pricing uncertainty, not science. Here’s what the measurements are telling us: numerical weather models disagree on Ankara’s April 3 high by a margin wide enough to span two or three temperature buckets.

• 24-hour price change: Up 7.5%, driven by competing forecast revisions on April 2 that resolved net-positive for the 11°C outcome.
• Intraday volatility on April 2: Down 6% then up 5.5% in the same session, consistent with a model update cycle pushing conflicting signals.
• Prior session catalyst: Up 6.5% on March 31, the first major move in this contract, likely tied to the initial 72-hour forecast window opening for April 3.
• Liquidity warning: $10,060 available means price is highly sensitive to any new trade or data drop before resolution.
• Open interest: At zero, all current positions are net settled or this metric reflects contract structure. Resolution is imminent regardless.

MGEM and the Case for Both Sides

The case for YES rests on the forecast signal that drove the April 2 recovery. If numerical weather prediction models for Ankara are converging on an 11°C maximum, the 42% price is arguably cheap. Early April cold air incursions across central Turkey are not uncommon, and Ankara’s elevation (roughly 938 meters above sea level) makes it cooler than the surrounding lowlands. A surface high pressure system over the Black Sea or a late-season trough dropping from Eastern Europe could hold the high at 11°C. The data doesn’t care about the politics of whether this feels like an unseasonably cold day.

The case for NO is simply that eleven discrete buckets exist and only one resolves YES. At 58%, NO reflects the structural reality that pinpointing a single-degree outcome is difficult. Ankara’s April 3 high landing at 10°C or 12°C instead of 11°C means NO wins identically. Temperature forecast error for 48-hour outlooks at a single station commonly runs plus or minus 2°C, which means models centered on 11°C still give substantial probability mass to neighboring buckets.

• Watch: ECMWF and GFS model agreement on Ankara April 3 temperatures. Convergence toward 11°C would push YES higher.
• Watch: Turkish State Meteorological Service (MGM) official forecast update for Ankara on April 2-3. Any shift toward 10°C or 12°C reprices NO.
• Watch: Upper-level trough position over Eastern Europe. A deeper trough holds colder air over Anatolia and supports sub-12°C outcomes.
• Watch: Surface wind direction at Ankara Esenboga Airport. Northerly flow correlates with cooler daily maxima.
• Watch: Resolution timing at 12:00 local. If Ankara hasn’t reached its daily high by noon, the recorded value may undercount the true maximum for the day.

The $72,504 in total volume reflects real trader engagement for a single-station, single-day temperature contract. Both sides have committed capital, and the 24-hour surge shows active repositioning as forecast data updated. The data favors neither side conclusively right now. What matters in the next 18 hours is whether the dominant weather models lock onto 11°C or drift a degree in either direction.

LINES VERDICT

NO Favored on Structural Grounds

With twelve outcome buckets and forecast uncertainty spanning multiple degrees, the 58% NO price reflects the base difficulty of hitting a single-degree target, not a confident call on the weather.

What the market says: 42% for YES means traders see 11°C as the single most likely outcome but still assign a 58% chance the high lands somewhere else. Thin liquidity means this price could move sharply in either direction before the April 3 resolution.

Key unknown: The ECMWF 00Z model run on April 2-3 for Ankara’s surface maximum temperature is the single most important data point. A forecast centering on 11°C pushes YES toward 50% or higher. A shift toward 12°C or 10°C collapses YES toward 25%.