Highest temperature in Hong Kong on July 2?

Platform comparison

Market context

Hong Kong faces a critical heat check on 2 July 2026, as the Hong Kong Observatory will record the absolute daily maximum temperature in degrees Celsius to one decimal place. Current crowd-implied probability sits at 0% for any specific high-temperature range, suggesting traders see little chance of an extreme outlier, yet the city’s July climate typically delivers highs between 86°F and 96°F (30°C–35.5°C), with an average of 89°F (31.7°C)[1][4].

Historical data frames this low probability: July is Hong Kong’s hottest month, with long-term trends showing a significant increase in temperatures and a higher chance of normal to above-normal heat[2]. In July 2018, the mean maximum was 31.8°C, and recent forecasts for 2 July point to a range of 28–33°C under cloudy skies with scattered rain[6][7]. This aligns with the 0% sentiment, as conditions rarely breach the upper extremes unless a tropical system intervenes.

Traders must monitor the Hong Kong Observatory’s “Daily Extract” for finalised data, as the market cannot resolve until publication[6]. Watch for sudden shifts in ENSO status or tropical cyclone activity, which could spike temperatures beyond 33°C. A recent forecast notes temperatures may drop to 13°C this weekend after peaking at 25°C, indicating volatile short-term swings that could alter the line[5]. The key dependency is the official release of the “Absolute Daily Max” once the extract is finalized.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Football-specific comparison page for Highest temperature in Hong Kong on July 2?. 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

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.

What are live sports odds on Polymarket?

Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.

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.

What's the difference between match odds and outright odds?

Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.