Highest temperature in Lucknow on August 17?

Platform comparison

Market context

On 17 August 2026, the highest temperature recorded at Chaudhary Charan Singh International Airport in Lucknow will determine this market's resolution. The settlement window closes at midday UTC on that date, requiring traders to monitor Weather Underground's Daily Observations table—not the Day High & Low summary—for the authoritative reading. This distinction matters operationally: automated resolution systems must query the correct data source, and any conditional orders or bot logic should target the specific table structure rather than relying on aggregated summaries that may diverge from primary observations.

Lucknow's August temperatures typically range between 32–38°C, with historical data from the Indian Meteorological Department showing consistent peaks in the mid-to-high 30s during this period. The 0% crowd probability suggests either extreme confidence in a specific temperature band or insufficient liquidity to establish meaningful odds. Comparable August readings from 2015–2024 at the airport station provide calibration points; traders evaluating this market should cross-reference Wunderground's historical archive against IMD records to identify systematic biases in how the station reports peak temperatures relative to regional patterns.

Monsoon activity across northern India typically peaks in August, which can suppress daytime maxima through cloud cover and precipitation. Traders should monitor the Indian Meteorological Department's monsoon forecasts and any alerts regarding heat waves or anomalous dry spells in the weeks preceding 17 August. Real-time tracking of Lucknow's weather patterns via Wunderground's hourly observations in mid-August will be essential for position management, particularly if conditions diverge from seasonal norms.

Methodology

This page reviews Highest temperature in Lucknow on August 17? across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Polymarket Review UK, which mirrors the Polymarket order book at 0% fees.

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.

UK Frequently Asked Questions

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Polymarket Review UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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.

Is Polymarket legal in the UK?

Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.

Do I pay tax on prediction market profits in the UK?

UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.

How do I deposit on Polymarket from the UK?

UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.