Highest temperature in Beijing on July 13?

Platform comparison

Market context

Beijing faces its peak summer heat on 13 July 2026, with the market betting on whether the capital’s highest temperature at ZBAA will breach specific Celsius thresholds. Historical data shows July is Beijing’s hottest month, averaging 31°C highs, yet extreme spikes regularly occur; in 2023, temperatures reached 40°C in July, while the all-time record of 41.9°C was set on 24 July 1999 [1][3]. A more recent June 2023 event saw 41.1°C logged, confirming the city’s vulnerability to blistering heatwaves that push readings well above 35°C [2]. The current 0% YES probability suggests traders expect temperatures to stay within a lower band, likely under 32°C, despite the season’s typical volatility.

Traders should monitor real-time updates from Wunderground for the ZBAA station, the designated resolution source, as heatwave intensity can shift rapidly with atmospheric conditions [1]. While no political debates or campaign disclosures directly influence weather, the market leans on meteorological catalysts: the return of northern China heatwaves, humidity levels, and cloud cover patterns that could suppress or amplify peak temperatures [2]. Recent forecasts indicate temperatures may dip to 34°C before rising again later in the week, a pattern that could determine whether the day’s peak crosses key thresholds [3]. Watch for official meteorologist statements on heatwave duration, as these often precede record-breaking days in Beijing’s summer climate.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page tracks Highest temperature in Beijing on July 13? across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. For users geo-blocked from Polymarket directly, brokers like Election Predictions UK provide a 0%-fee route into the same order book.

Resolution & payout

Political markets typically settle on official candidate or agency confirmation. Polymarket uses UMA Optimistic Oracle: a proposer posts the outcome with a bond, the two-hour window opens, then the smart contract pays USDC.

Kalshi settles USD via CFTC clearinghouse, with clearly defined resolution sources (e.g. AP race calls for elections). Betfair settles after the official outcome is registered with the league or agency. Manifold is play-money.

FAQ

How accurate are political prediction markets?

Historically more accurate than polls. Polymarket's Brier score on US 2024 elections was ~0.11 — better than 538 (~0.14) and every mainstream poll. Markets aggregate information with real skin in the game.

Which platform has the deepest political liquidity?

Polymarket — by far. US 2024 presidential volume was ~$3.5B vs Kalshi (~$200M) and Betfair (~$120M). Where Polymarket is geo-blocked, brokers like Election Predictions UK route into the same order book at 0% fees.

How fast do political markets react to news?

High-liquidity markets move within seconds to minutes. A Trump tweet on the economy can shift the "Trump 2024" market 2-5 points before mainstream media has written anything.

Are political prediction markets legal in my country?

It varies. They sit in legal gray areas in most jurisdictions. Polymarket is geo-blocked from US/UK/EU; some broker frontends have a different geo footprint. Trade only with capital you can afford to lose, and only if you understand the legal status in your jurisdiction.

Which political events have the biggest volume?

US Presidential election, party nominations (DNC/RNC), Senate majorities, individual state outcomes (Pennsylvania, Michigan, Wisconsin), and major European elections. Peak markets reach $50-500M per event.