🎁 New traders: 100% Deposit Match up to $500 · 0% fees · instant USDC payoutsClaim it →
Skip to main content
HomeGuideCryptoMarketsBlogTrade this market →

Highest temperature in Shanghai on July 4?

How the prediction market is pricing "Highest temperature in Shanghai on July 4?" right now — Polymarket mid plus comparison with Betfair and Manifold.

33°C 100% 28°C or below 0% 29°C 0% 30°C 0% Volume: $160K Liquidity: $242K Closes: 4 Jul 2026
Open live market →
Highest temperature in Shanghai on July 4?

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
Polymarket (via World Cup 2026 Favorites) Pick
polygram.ink (preferred broker)
100% 0% 0% (USDC on-chain) No-KYC up to $1,500 USDC, auto via UMA oracle Trade this market →
Polymarket (direct)
polymarket.com
100% 0% 0% Geo-blocked in US/UK/EU USDC, on-chain Trade this market →
Kalshi
kalshi.com
Up to 7% per trade US-only, KYC required USD Trade this market →
Betfair Exchange
betfair.com
2-5% commission Full KYC from first trade GBP / EUR Trade this market →
Manifold Markets
manifold.markets
Play-money (mana) None — play-money Mana (no cash-out) Trade this market →

Outcome probabilities

Current market-implied probability for each outcome, from the live order book.

OutcomeProbability
33°C100%
28°C or below0%
29°C0%
30°C0%
31°C0%
32°C0%
34°C0%
35°C0%
36°C0%
37°C0%
38°C or higher0%

Market context

On 4 July 2026, the Shanghai Pudong International Airport Station will record its peak daytime temperature, a figure that historically sits well above the 28°C threshold implied by the current 0% YES probability. July in Shanghai is consistently hot and humid, with daily highs typically ranging from 30°C to 35°C, rarely dipping below 25°C or exceeding 40°C. Past data shows that the warmest days in July often reach 32.5°C, with the month’s average high climbing steadily from 84°F to 88°F. Given this climatic baseline, a temperature below 28°C would be an extreme outlier, making the market’s current pricing appear misaligned with historical norms.

Traders should monitor real-time weather forecasts and Wunderground updates leading into the settlement window, as sudden shifts in cloud cover, precipitation, or wind speed could influence the peak temperature. Early July in Shanghai often brings rainfall, which can temporarily suppress daytime highs, though humidity usually ensures temperatures remain elevated. Recent climate models for July 2026 predict daily highs between 86°F and 98°F, reinforcing the likelihood of temperatures exceeding 30°C. Any official meteorological announcements regarding heatwaves or monsoon activity from the China Meteorological Administration will be critical catalysts, as these directly impact the probability of the temperature falling into the 28°C or below range.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Football-specific comparison page for Highest temperature in Shanghai on July 4?. 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

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.
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.
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.
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.
and

Trade Highest temperature in Shanghai on July 4? on World Cup 2026 Favorites

Live order book, 0% fees, USDC settlement in seconds.

Open live market →