Highest temperature in Singapore on July 1?

Platform comparison

Market context

On 1 July 2026, Singapore Changi Airport will record its peak temperature for the day, a metric driven by the Southwest Monsoon and typical equatorial heat. Current crowd-implied probability of 0% for any outcome suggests a market mispricing, as climatological data consistently places July highs between 30°C and 32°C. Historical averages for July show a high of 31°C and a low of 24°C, with heat indices often hovering near 41.5°C, making extreme deviations unlikely [3]. Polymarket data for the same date heavily favours 32°C at 44.5% and 31°C at 31.5%, reflecting these norms, while the current frontrunner for a specific outcome is 32°C at 99% [1].

Traders must monitor real-time observations from BBC Weather and Wunderground, which currently report hazy conditions with temperatures around 28°C to 30°C at Changi Airport [4]. The primary catalyst is the onset of afternoon thunderstorms, typical for July, which can rapidly suppress peak temperatures; rainfall in July averages 150 mm over three weeks, often arriving as sudden showers [3]. Any official announcement regarding monsoon intensity or unexpected cloud cover from the Meteorological Service Singapore could shift the probability distribution, as the resolution depends strictly on the highest temperature recorded for all times on that day via Wunderground [1].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Football-specific comparison page for Highest temperature in Singapore on July 1?. 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.

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.

Can I import form data and lineups?

This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.