Highest temperature in Ankara on May 22?

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Market context

Ankara’s late-May warmth is usually modest rather than extreme, with climatology for the city pointing to average highs in the low 20s Celsius and only limited upside towards the upper 20s. Forecast services currently show a May daily high band centred well below heatwave levels, while the market settles on the single highest reading at Esenboğa Airport before the noon UTC cut-off. With the crowd still assigning 0% to a YES outcome, the pricing implies no expectation of a late spike into an unusually hot bucket.

Historical May patterns suggest the main risk is not broad seasonal warmth but a brief midday peak from clear skies and dry continental air. For Ankara, comparable late-spring days often top out in the low-to-mid 20s Celsius, with occasional excursions higher if winds ease and sunshine is strong. That means the contract is effectively a bet on whether the airport logs a reading meaningfully above normal, rather than on the month’s average temperature. In settlement terms, the outcome is entirely driven by the final Wunderground history entry for LTAC, with USDC payout mechanics determined once the recorded maximum is finalised.

Traders should watch the daytime forecast updates for Ankara, especially cloud cover, gusts and any rain chances between now and the 12:00 UTC settlement window. A short-lived convective shower or thicker cloud shield would cap the maximum, while a clear, dry morning could allow the day’s high to come early and set the result before the market closes. Broader crypto conditions matter only at the margin here, but BTC and ETH risk appetite can still affect liquidity and spreads; if funding rates stay elevated or spot weakens, smaller weather markets can see thinner order books.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Methodologically this overview focuses on on-chain pricing: Polymarket's live mid comes from the Polygon conditional-token order book and settles automatically in USDC. The other three venues — Kalshi, Betfair, Manifold — are listed with their platform attributes, because they operate off-chain and a 1:1 comparison of contract mechanics isn't possible.

Resolution & payout

Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.

Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.

FAQ

Where can I trade this market with the lowest fees?

On PolyGram, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

What does it cost to trade on PolyGram?

Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.