Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Champions League Prediction) Pick polygram.ink (preferred broker) |
99% | 1% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
99% | 1% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 12°C | 99% |
| 6°C or below | 0% |
| 7°C | 0% |
| 8°C | 0% |
| 9°C | 0% |
| 16°C or higher | 0% |
| 10°C | 0% |
| 11°C | 0% |
| 13°C | 0% |
| 14°C | 0% |
| 15°C | 0% |
Market context
Wellington Airport’s July 1 temperature is usually a winter affair, and the market is effectively pricing a **mildly cool day** rather than a notable cold snap. The current book has **12°C** as the frontrunner at around **66-68%**, with **13°C** the only serious alternative at roughly **23%**[1].
That lines up with Wellington’s broader climate profile: July sits in the city’s coolest season, but the airport can still land in the low teens when winds ease and cloud cover breaks. Historical extremes show the region is capable of sharp spikes in warmth, with Wellington (Kelburn) reaching **30.3°C** during a major heat event, but those outcomes are rare and do not describe the typical July setup[2]. For this contract, the relevant question is not whether Wellington can ever get warm, but whether the airport can push above the low-teens band before the settlement window closes.
The main catalysts are the synoptic pattern over the lower North Island and any late forecast shifts in wind direction, cloud, or frontal timing around the airport observation window. Traders should watch for updates to Wellington Airport forecasts and any strengthening of southerly or northerly flows, because those will matter more than broader seasonal averages. The market resolves on the day’s **highest recorded temperature at Wellington Intl Airport Station**, so even a brief mid-afternoon lift can matter if the airport misses the cooler outcome currently implied by the crowd[1].
Methodology
Football-specific comparison page for Highest temperature in Wellington on July 1?. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi (US-focused) or Manifold (play-money).
Resolution & payout
Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.
FAQ
- Are prediction markets better than sports betting?
- Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.
- What are live sports odds on Polymarket?
- Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.
- Which sports markets are available?
- Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.
- How fast do sports winnings settle?
- Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.
- Can I import form data and lineups?
- This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.
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