Highest temperature in Wellington on June 21?

Platform comparison

Active sub-markets

Market context

Wellington International Airport is in late autumn on 21 June, with June climatology showing average highs around the mid‑50s °F and a narrow daily range, while winds are typically brisk and persistent through the month.[1] BBC Weather’s live observation feed for the airport has recently shown 15°C, 24 mph south-south-westerly winds and rising pressure, which is consistent with a changeable maritime setup rather than a stable warm spell.[2] For this market, the settlement source is the *highest* temperature recorded that day at Wellington Intl Airport Station on Wunderground, so a modest afternoon swing above forecast maxima matters more than the early-morning reading.[3]

The crowd’s 0% YES implies the market is pricing the event as effectively inaccessible or already out of range, but that should be read against the exact temperature bins used for settlement rather than against any broad “warm” or “cold” label.[4] Comparable Wellington weather markets tend to turn on small forecast errors because coastal winds and passing showers can flatten daytime highs, and the airport’s June temperatures are usually capped well below summer levels.[1] Accessibility is also shaped by platform rules: under Germany’s GlüStV framework, prediction markets can face strict gambling-classification and authorisation issues, while US CFTC reach may apply where a contract is viewed as a commodity derivative or event contract, creating jurisdictional friction for some users.[5]

For traders, the main catalysts are the day’s forecast updates, any shift in wind strength or cloud cover, and the first clear afternoon observations from the airport station, because the settlement uses the day’s maximum rather than a daily average.[2][3] On the access side, “no-KYC up to $1,500” generally means smaller deposits or withdrawals may be available before identity verification is required, which can make this market easier to reach for casual users but does not remove geoblocking, sanctions screening, or any platform-specific limits tied to jurisdiction.[5]

Sources: 1 · 2 · 3 · 4 · 5

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

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Is this market available outside the US?

Polymarket KYC UK 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 KYC UK 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.