Pronóstico: Highest temperature in Wellington on July 31?

Platform comparison

Market context

Wellington’s temperature at the airport on 31 July will be set by the day’s highest reading at Wellington Intl Airport Station, with settlement based on the Wunderground history page rather than a forecast line. July is the city’s mid-winter month, and standard climate references put Wellington’s typical July daytime highs around 11–12°C, with average daily maxima near 12°C and lows around 6–8°C, so the market’s current 0% YES pricing implies the crowd sees little chance of an unusually warm reading landing in the relevant range.[2][5][6][16]

That framing matters because the historical distribution is tightly clustered: in a normal July, Wellington rarely pushes far above the low teens, while the broader New Zealand climate record shows that even national July extremes are usually modest compared with summer peaks.[7][15][18] For a higher temperature band to clear, traders would generally need a brief warm northerly flow or foehn-style setup rather than the city’s usual cool, changeable winter pattern, which makes the exact daytime peak more sensitive to short-lived weather swings than to the monthly average.[2][5][16]

The key catalysts are the day’s actual airport observations on Wunderground, plus any late-shifting forecast updates from MetService or other local models that point to a warmer-than-usual afternoon. Wellington’s airport site can differ from central-city conditions because of wind and coastal exposure, so a narrow warm spell may not show up everywhere in town; that makes the final reading dependent on the timing of the warmest hours, not just the morning forecast. Traders should also watch for any synoptic change bringing stronger northerlies or a clear-sky break, as those are the main dependencies that can lift the day’s maximum into a higher band.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Football-specific comparison page for Pronóstico: Highest temperature in Wellington on July 31?. 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.

When do sports markets resolve?

Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.

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.

What's the difference between match odds and outright odds?

Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.