Highest temperature in Lucknow on August 17?

Platform comparison

Market context

Lucknow will experience peak heating on 17 August 2026, with the highest temperature recorded at Chaudhary Charan Singh International Airport determining the settlement outcome. The market bins this daily maximum into discrete ranges, with resolution sourced from Weather Underground's Daily Observations table rather than summary figures—a distinction that matters when automated feeds parse weather data. For programmatic traders, this specificity means direct API queries to Wunderground's observation-level records will be more reliable than scraping headline temperatures, particularly if discrepancies emerge between different reporting sections.

Historical August temperatures in Lucknow cluster between 32–38°C, with extremes occasionally breaching 40°C during particularly intense heat waves. The 0% crowd probability suggests either extreme confidence in a specific range or insufficient liquidity to establish baseline odds. Comparable August settlements from prior years show that Lucknow's monsoon onset typically moderates afternoon peaks by mid-August, though timing varies annually. Traders should cross-reference India Meteorological Department forecasts and regional monsoon progression data to calibrate expectations against the crowd's apparent consensus.

Monsoon advancement schedules and any heat wave alerts issued by IMD in early August will be key catalysts. Lucknow's position in the Indo-Gangetic Plain makes it sensitive to both delayed monsoon arrival—which sustains high temperatures—and sudden moisture influx, which can suppress peaks. Conditional order logic should account for IMD's official monsoon bulletins, typically released fortnightly, as these directly influence atmospheric conditions shaping the 17th's outcome.

Methodology

We track Highest temperature in Lucknow on August 17? across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.

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.

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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.

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