Highest temperature in Wellington on July 9?

Platform comparison

Market context

The underlying event is the highest temperature recorded at Wellington International Airport on 9 July 2026, measured in degrees Celsius. Current crowd-implied probability sits at 0% for any temperature above the lowest range, reflecting the extreme cold typical of midwinter in New Zealand. Historical data confirms July is the coldest month at this station, with average highs only reaching 54°F (12°C) and average lows dipping to 47°F (8°C)[3]. Comparable cases from July 2024 show daily peaks rarely exceeding 14°C, even during brief sunny spells[6]. This consistent pattern explains why traders assign near-zero probability to higher temperature ranges; the climate simply does not support warmth in early July.

Traders should monitor real-time updates from Wunderground, the official resolution source, for any anomalous spikes in temperature during the settlement window ending 12:00 UTC on 9 July 2026. While current forecasts predict strong winds and rain with temperatures around 12°C (55°F), sudden shifts in wind direction or cloud cover could briefly elevate readings[2]. No major weather announcements or scheduled dependencies are expected, but meteorological services like MetService may issue alerts if conditions deviate significantly from the norm[8]. Given the settlement window closes at noon, any late-morning temperature surge would be critical; however, such events remain statistically improbable based on decades of historical records. The market’s 0% probability aligns with the reality that Wellington’s winter climate rarely produces temperatures above 15°C.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Football-specific comparison page for Highest temperature in Wellington on July 9?. 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.

Can I bet on individual matches?

Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.

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.