Highest temperature in Shenzhen on August 14?

Platform comparison

Market context

On 14 August 2026, the highest temperature recorded at Shenzhen Bao'an International Airport Station will determine which temperature range this market resolves to, with Weather Underground's Daily Observations table serving as the authoritative source. The market currently shows 0% probability across all temperature brackets, suggesting traders have not yet positioned themselves ahead of the settlement window closing at midday UTC on that date.

Shenzhen's August climate presents a consistent baseline for historical comparison. The city experiences peak summer heat during this month, with daily highs typically ranging between 32°C and 35°C, though extreme readings above 36°C occur occasionally during particularly intense heat waves. Data from prior Augusts at Bao'an Airport shows that temperatures exceeding 37°C remain relatively uncommon but not unprecedented, occurring roughly once every three to five years during anomalously hot spells. This historical pattern suggests the crowd's current indifference may reflect genuine uncertainty about whether August 2026 will follow typical seasonal norms or deviate significantly.

Traders should monitor meteorological forecasts released in early August 2026, particularly those from the China Meteorological Administration and international weather services tracking tropical systems in the South China Sea. Typhoon activity during late summer can either suppress temperatures through cloud cover and rainfall or, conversely, drive extreme heat if systems remain offshore. The specific resolution methodology—requiring data from Weather Underground's Daily Observations rather than summary figures—means traders must verify the precise measurement methodology used at Bao'an Airport to avoid disputes over which temperature bracket applies at settlement.

Methodology

This page tracks Highest temperature in Shenzhen on August 14? 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.

UK Frequently Asked Questions

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.

What resolution source is used for elections?

Polymarket defines the source per contract — usually Associated Press (AP Race Call), Reuters or the official electoral commission. The source is stated in contract details before the market opens.

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 UK election prediction markets available from the UK?

Yes. Betfair Exchange and Smarkets offer UKGC-regulated UK election markets (seat counts, party share, constituency results). Polymarket also lists UK election contracts with deeper global liquidity. Betfair winnings are typically tax-free for UK individuals; Polymarket profits are subject to HMRC CGT.