Highest temperature in Hong Kong on August 13?

Platform comparison

Market context

On 13 August 2026, the Hong Kong Observatory will record the day's maximum temperature in degrees Celsius to one decimal place. This market resolves to whichever temperature band contains that official reading, sourced from the Observatory's published Daily Extract data. Settlement occurs after the Observatory finalises and publishes its records for that date.

Hong Kong's August temperatures cluster around 28–32°C, with historical daily maxima rarely exceeding 35°C even during heat waves. The 0% crowd probability suggests traders expect the actual reading to fall outside the highest temperature ranges offered. August is Hong Kong's peak summer season; typhoon activity and monsoon patterns significantly influence daily highs. Comparable August days from prior years show that extreme heat events (above 36°C) occur infrequently, typically during sustained high-pressure systems. The Observatory's measurement methodology—using standardised equipment at their Sheung Wan station—provides consistent baselines for evaluating whether this particular date will rank among the hottest August days on record.

From a regulatory standpoint, this weather derivative sits within the German GlüStV framework's scope for prediction markets, requiring compliance with state-level gambling supervision where applicable. US CFTC reach extends to US persons participating in such contracts, though weather derivatives occupy a less prescriptive zone than financial instruments. For traders in jurisdictions permitting retail participation, the no-KYC threshold of $1,500 typically applies to aggregate positions across prediction market platforms, meaning modest stakes on this Hong Kong temperature market may fall beneath enhanced identity verification requirements. Traders should verify their local regulatory environment before committing capital.

Methodology

This overview of Highest temperature in Hong Kong on August 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 Germany Legal has a different geo footprint.

Do I need to KYC for Polymarket Germany Legal?

Not for lifetime trading volume under $1,500. Above that threshold, a quick KYC flow kicks in — ID, selfie, approximately 5-10 minutes. The threshold matches FATF travel standards for unregulated crypto platforms.

Can I trade anonymously?

Pseudonymously, yes — up to the KYC threshold. Polymarket Germany Legal 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.

What if regulation changes?

If regulation changes in your jurisdiction (e.g. prediction markets are banned), Polymarket Germany Legal would geo-block the affected region and continue processing withdrawals. Your funds remain withdrawable at any time.