Highest temperature in Wellington on July 14?

Platform comparison

Market context

Wellington's highest temperature on 14 July 2026 will be measured at the international airport station and resolved against historical weather data. July falls within Wellington's winter season in the Southern Hemisphere, when daytime highs typically range between 8–13°C, though the city's exposed coastal location and variable weather patterns mean daily variation is common.

Historical July records for Wellington show that extreme heat during the winter month is exceptionally rare. The airport station's long-term data indicates that temperatures above 16°C on a July day occur infrequently, whilst readings above 20°C are virtually unprecedented for this period. The 0% crowd probability reflects this seasonal reality: Wellington's winter conditions make high-temperature outcomes statistically improbable, and the settlement window captures only a single day's measurement rather than a range of possibilities.

Traders should monitor the MetService New Zealand forecast as the date approaches, particularly any unusual weather systems that might push warm air northward into the Wellington region. Tropical cyclone activity or significant warm-front systems developing in the Tasman Sea could theoretically drive anomalous warmth, though such events remain unlikely for mid-July. The resolution depends entirely on the recorded maximum at Wellington International Airport station, accessible through Wunderground's historical weather database, with no discretionary factors affecting the outcome.

Methodology

This page tracks Highest temperature in Wellington on July 14? across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. For users geo-blocked from Polymarket directly, brokers like Trump Prediction provide a 0%-fee route into the same order book.

Resolution & payout

Political markets typically settle on official candidate or agency confirmation. Polymarket uses UMA Optimistic Oracle: a proposer posts the outcome with a bond, the two-hour window opens, then the smart contract pays USDC.

Kalshi settles USD via CFTC clearinghouse, with clearly defined resolution sources (e.g. AP race calls for elections). Betfair settles after the official outcome is registered with the league or agency. Manifold is play-money.

FAQ

How accurate are political prediction markets?

Historically more accurate than polls. Polymarket's Brier score on US 2024 elections was ~0.11 — better than 538 (~0.14) and every mainstream poll. Markets aggregate information with real skin in the game.

What resolution source is used for elections?

Polymarket defines the source per contract — usually Associated Press (AP Race Call), Reuters or the official electoral commission. The source is stated in contract details before the market opens.

Can prediction markets influence election outcomes?

Markets reflect expectations rather than create them. Studies show public-facing markets can anchor expectations, but don't influence the underlying outcome. Political markets are information, not advocacy.

How fast do political markets react to news?

High-liquidity markets move within seconds to minutes. A Trump tweet on the economy can shift the "Trump 2024" market 2-5 points before mainstream media has written anything.

Why do Polymarket and Kalshi differ on elections?

Kalshi must follow CFTC compliance — strict definitions, clear resolution sources, US citizens only with KYC. Polymarket operates globally without CFTC oversight — deeper liquidity, but also higher regulatory risk.