Highest temperature in Chengdu on July 13?

Platform comparison

Market context

The market resolves to the highest Celsius temperature recorded at Chengdu Shuangliu International Airport on 13 July 2026, with the current crowd-implied probability of 0% for a YES outcome reflecting a specific resolution range rather than a denial of heat. Historical data confirms July is Chengdu’s hottest month, with average highs of 28–30°C and frequent peaks reaching 38°C, while record extremes in the region have surpassed 44°C during recent heatwaves[2][3][8]. The 0% probability likely indicates the market currently prices the temperature outside the specific bracket offered, despite climatic norms suggesting a high likelihood of temperatures between 35°C and 38°C on this date[2][9].

Traders should monitor the daily Wunderground history feed for the Shuangliu station as the settlement window closes at 12:00 UTC on 13 July, watching for any sudden heatwave announcements from Chinese meteorological authorities that could push temperatures toward record levels[1][5]. The regulatory landscape adds a distinct layer of accessibility: German GlüStV implications and US CFTC reach create a complex compliance environment, yet the ‘no-KYC up to $1,500’ threshold allows traders to access this weather market without immediate identity verification, provided they stay within the limit[1]. This specific market remains accessible to a broad audience despite the regulatory friction, as the weather outcome is purely factual and independent of financial or political variables.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This overview of Highest temperature in Chengdu on July 13? reviews the four comparable platforms from a regulatory perspective: which is accessible in your jurisdiction, where KYC kicks in, how the platform is classified by your country of residence. Live probability is the Polymarket mid; comparison columns show regulatory status, KYC thresholds and settlement options for each platform.

Resolution & payout

On Polymarket, resolution runs on-chain via UMA Optimistic Oracle. USDC payout is instant and automatic, with no KYC. Tax treatment depends on your jurisdiction — in the US, gains are usually ordinary income; in the UK, often capital gains. Consult a tax professional for your situation.

FAQ

Is Polymarket legal in my country?

Polymarket is geo-blocked in the US/UK/EU. Actual usage via the Polymarket interface is not possible there. The legal status itself varies — many countries treat prediction markets as a gray area. Polymarket Tax UK has a different geo footprint.

How are winnings taxed?

Tax treatment varies by jurisdiction. In most countries, prediction market gains are treated as ordinary income or capital gains. We cannot provide tax advice — consult a tax professional for your specific situation.

Can I trade anonymously?

Pseudonymously, yes — up to the KYC threshold. Polymarket Tax UK stores an email address and wallet addresses rather than a legal name. Over $1,500 lifetime volume triggers KYC, after which identity is no longer anonymous.

Are prediction markets gambling?

Legally unclear in most jurisdictions. Some interpretations classify them as wagering (gambling regulation applies), others as derivatives (financial regulation applies). There's no global precedent specifically for on-chain prediction markets.

Is there a withdrawal cap?

No platform-side cap. You can withdraw any amount provided KYC is complete. SEPA bank withdrawals over €15,000 trigger additional anti-money-laundering checks (statutory obligation for all platforms).