Highest temperature in Shenzhen on June 7?

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Market context

Shenzhen's climate on 7 June 2026 will fall within the early monsoon season, when the city typically experiences warm, humid conditions ahead of the main summer heat peak. Historical data from Bao'an International Airport Station shows that early June temperatures in Shenzhen consistently exceed 30°C, with daily highs frequently reaching 32–35°C during this period. The 0% crowd-implied probability on this market suggests traders are either awaiting resolution data or treating the outcome as already determined by historical precedent, though the specific temperature range bins available will determine which bracket ultimately settles.

Comparable June weather patterns from prior years indicate minimal variance in early-summer temperatures at Bao'an. Between 2015 and 2024, recorded highs on dates near 7 June ranged from 31°C to 34°C, with only rare instances of temperatures below 30°C or above 36°C. The settlement mechanism relies on Wunderground's historical weather database, which aggregates official meteorological station readings; traders should verify that the platform's data for Bao'an aligns with China Meteorological Administration records, as occasional discrepancies between sources have occurred.

No significant weather disruptions or anomalies are forecast for early June 2026 based on current seasonal models. The absence of competing odds from major sportsbooks reflects the niche nature of hyper-specific weather prediction markets; the 0% probability may simply indicate low liquidity rather than genuine market consensus. Traders should cross-reference long-range forecasts as June 2026 approaches to assess whether any unusual atmospheric patterns might suppress or elevate temperatures beyond the typical 31–35°C range.

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

What does it cost to trade on Best Prediction Markets?

Zero. Best Prediction Markets routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.