Highest temperature in Hong Kong on July 14?

Platform comparison

Market context

On 14 July 2026, the Hong Kong Observatory will record the day's peak temperature in degrees Celsius, measured to one decimal place. The market currently prices at 0% YES, meaning traders are assigning negligible probability to whichever temperature range sits at the top of the contract's outcome ladder. Settlement depends entirely on the Observatory's official "Absolute Daily Max" figure published in their Daily Extract dataset, with no resolution possible until that data materialises.

Hong Kong's July climate is remarkably consistent. Historical records show daily maxima in mid-July cluster tightly between 32°C and 34°C, with extreme outliers rare. The Observatory's 30-year average for mid-July sits around 32.6°C. Only exceptional heat events—driven by sustained high-pressure systems or tropical cyclone proximity—push temperatures above 35°C. The 0% pricing suggests the market has settled on a narrow expected range, likely the 32–33°C band, with traders treating higher brackets as statistical outliers rather than plausible outcomes.

Traders monitoring this contract should track the Asian summer monsoon pattern and any tropical cyclone activity in the Western Pacific during early July 2026. The China Meteorological Administration and regional weather services publish extended forecasts 10–14 days ahead; significant deviations from seasonal norms would shift probability across outcome brackets. The settlement window closes at 12:00 UTC on 14 July, but the Observatory typically publishes daily climate data within 24–48 hours of the observation date, meaning final resolution may lag the market close by one to two days.

Methodology

This page reviews Highest temperature in Hong Kong on July 14? across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to PolyGram, which mirrors the Polymarket order book at 0% fees.

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

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is PolyGram. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

What does Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

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?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

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.