Highest temperature in Seoul on July 16?

Platform comparison

Market context

Seoul is bracing for extreme heat as South Korea enters its hottest summer in seven years, with temperatures across the region expected to surge toward 40°C. The Korea Meteorological Administration forecasts sustained above-average warmth through early August, driven by a lack of significant rainfall and persistent tropical nights that prevent overnight cooling [1]. This climatic pattern suggests that mid-July 2026 could easily replicate the intensity seen in late July 2025, when Seoul recorded highs between 32°C and 37°C [1].

Historical data from recent extreme heatwaves indicates that the Incheon International Airport station, the designated resolution point, frequently records temperatures exceeding 35°C during peak summer months. The current 0% crowd-implied probability for any specific high-temperature range appears disconnected from this trend, as similar atmospheric conditions in 2025 produced record-breaking daily maximums. Traders should monitor real-time updates from Wunderground as the settlement window closes, particularly any sudden shifts in humidity or cloud cover that could temporarily suppress peak readings.

Key catalysts include the KMA’s daily heat advisories and any unexpected rainfall events that might disrupt the prolonged heat dome [1]. With no significant precipitation forecast before August 6, the likelihood of sustained high temperatures remains elevated, making the current market pricing potentially misaligned with the prevailing meteorological reality.

Sources: 1

Methodology

Sports-specific comparison page for Highest temperature in Seoul on July 16?. 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 or Manifold.

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

Are prediction markets better than sports betting?

Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.

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.

Which sports markets are available?

Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.

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.