Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Legal UK) Pick polygram.ink (preferred broker) |
93% | 7% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
93% | 7% | 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 |
|---|---|
| 13°C | 93% |
| 14°C | 6% |
| 8°C or below | 0% |
| 9°C | 0% |
| 10°C | 0% |
| 11°C | 0% |
| 12°C | 0% |
| 15°C | 0% |
| 16°C | 0% |
| 17°C | 0% |
| 18°C or higher | 0% |
Market context
The underlying real-world event is the daily maximum temperature recorded at Wellington International Airport on 6 July 2026, measured in degrees Celsius and sourced from Wunderground. Current crowd-implied probability for the "YES" outcome sits at 0%, suggesting traders believe the temperature will fall outside the specific range being wagered on, despite historical data showing July highs in Wellington typically ranging between 49°F and 56°F (approximately 9.4°C to 13.3°C) [6].
Historical comparable cases frame this probability as a coin flip rather than a certainty; for instance, a similar market on 1 July 2026 for a 12°C threshold resolved with significant volatility, while a market on 6 July 2025 for 13°C showed a 51% implied chance of hitting that exact figure [1][3]. This pattern indicates that July 6 temperatures in Wellington often cluster near 13°C, making the 0% probability for the current range potentially an overreaction to short-term noise rather than a reflection of long-term climatic averages [1].
Traders should monitor the MetService weather station updates for Wellington International Airport and any sudden shifts in the Southern Oscillation Index, which can drive rapid temperature changes in the region [9]. Recent forecasts from AccuWeather confirm daily highs between 49°F and 56°F for July 2026, providing a concrete baseline for expected outcomes [6]. From a regulatory perspective, German GlüStV implications and US CFTC reach mean that accessibility depends on local compliance, though the "no-KYC up to $1,500" threshold allows immediate participation for smaller bets without identity verification, provided the user is not in a restricted jurisdiction.
Methodology
This overview of Highest temperature in Wellington on July 6? 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.
- Can I trade anonymously?
- Pseudonymously, yes — up to the KYC threshold. Polymarket Legal 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.
- 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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