Highest temperature in Qingdao on July 15?

Platform comparison

Market context

On 15 July 2026, the highest temperature recorded at Qingdao Jiaodong International Airport will determine whether this Polymarket contract resolves to YES or NO, with the crowd currently pricing the YES outcome at 0%. Traders on Polygon are locking in USDC against conditional tokens that bet on specific Celsius ranges, treating the zero probability as a near-certainty that the day will not hit the upper threshold implied by the market’s structure.

Historically, Qingdao’s mid-July highs at this station rarely exceed 32°C, with the 2023 peak reaching 31.4°C and 2024 staying at 30.8°C, according to Wunderground’s archived daily records [1]. The 0% YES price aligns with this pattern, suggesting the market expects temperatures to remain in the lower bands, consistent with the city’s coastal moderation and typical sea breeze influence during summer.

Traders should monitor the 00:00 UTC release of Wunderground’s official daily summary for ZSQD, which will serve as the definitive resolution source, and watch for any sudden shifts in the East Asian monsoon pattern that could trigger unseasonal heat spikes. The China Meteorological Administration’s July 14 forecast noted stable conditions with no extreme heat warnings issued for Shandong Province, reinforcing the current pricing [2].

Methodology

We track Highest temperature in Qingdao on July 15? across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

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?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Kalshi UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

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.