Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Legal UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 34°C | 100% |
| 26°C or below | 0% |
| 27°C | 0% |
| 28°C | 0% |
| 29°C | 0% |
| 30°C | 0% |
| 31°C | 0% |
| 32°C | 0% |
| 33°C | 0% |
| 35°C | 0% |
| 36°C or higher | 0% |
Market context
The real-world event in question is the highest temperature recorded at Ninoy Aquino International Airport in Manila on 1 July 2026, measured in degrees Celsius. Historical data confirms that July falls within Manila’s wet season, bringing heavy rainfall and high humidity, which typically suppresses peak daytime temperatures compared to the dry months of March and April. Daytime highs in July usually reach around 31°C, with averages between 26°C and 31°C, while the hottest month overall is April, not July[1][2].
This context explains why the crowd-implied probability of 0% YES is plausible: July is not the peak heat month, and recent forecasts for 1 July 2026 show a maximum temperature of 30.1°C, well below extreme heat thresholds[7]. Comparable cases from June 2026 show highs of 34.0°C in other Philippine cities, but Manila’s coastal location and wet-season conditions keep its peaks lower[6]. Traders should monitor official PAGASA weather bulletins and Wunderground daily updates for any anomalies, as sudden shifts in cloud cover or wind patterns could alter the outcome[6].
Regulatory accessibility hinges on jurisdiction: under Germany’s GlüStV, prediction markets may face stricter licensing if deemed gambling, while the US CFTC maintains reach over commodity-linked derivatives, potentially affecting US participants. The “no-KYC up to $1,500” feature allows smaller traders to access this market without identity verification, enhancing liquidity for retail participants, though it does not exempt the platform from compliance obligations in regulated territories. Facts remain clear: July heat in Manila is moderate, and the 0% probability reflects seasonal reality, not speculation.
Methodology
This overview of Highest temperature in Manila on July 1? 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 Legal 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.
- What happens during a tax audit?
- You're responsible for documenting your trades. Polymarket Legal UK exports a full transaction history (CSV/PDF) for tax reporting. In an audit you'll need to present these documents.
- 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).
- What if regulation changes?
- If regulation changes in your jurisdiction (e.g. prediction markets are banned), Polymarket Legal UK would geo-block the affected region and continue processing withdrawals. Your funds remain withdrawable at any time.
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