Highest temperature in Wellington on June 4?

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Market context

On 4 June 2026, the highest temperature recorded at Wellington International Airport will fall into one of several defined ranges. The market currently shows 0% probability across all temperature brackets, suggesting either extreme uncertainty or insufficient liquidity to establish meaningful pricing. Settlement depends on historical weather data from Wunderground's records for that specific station, with the resolution window closing at midday UTC on the settlement date.

Wellington's winter climate in early June typically produces daily highs between 10–13°C, though variability is substantial. Historical June records at the airport show occasional warm days reaching 16–17°C during anticyclonic systems, whilst cold snaps can push highs below 8°C. The 0% crowd probability likely reflects the market's early stage rather than genuine conviction that no temperature will be recorded; traders should examine comparable June datasets from the past five years to calibrate expectations around the most probable range, which typically clusters in the 11–14°C band.

The New Zealand MetService issues forecasts up to ten days in advance, with updates available through their official website and integrated into weather platforms. Traders monitoring this contract should track late-May atmospheric patterns—particularly the position of the Southern Ocean's pressure systems and any subtropical air intrusions—as these drive Wellington's winter temperatures. Polymarket's conditional token mechanics on Polygon mean positions can be entered or exited before the settlement window closes, allowing traders to adjust exposure as the forecast date approaches and more precise meteorological data becomes available.

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Is this market available outside the US?

Polymarket Legit? is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket Legit? triggers a quick verification flow that finishes in minutes.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.