Highest temperature in Busan on August 17?

Platform comparison

Market context

# Market Context: Highest Temperature in Busan on August 17, 2026

The market concerns the peak temperature recorded at Gimhae International Airport Station in Busan on 17 August 2026, measured in degrees Celsius and sourced from Weather Underground's Daily Observations table. The current 0% crowd probability suggests traders are either uncertain about temperature thresholds or awaiting clarity on which specific range the market offers. Busan, South Korea's second-largest city, experiences warm summers with August typically among the hottest months, making historical data the primary guide for assessing plausible outcomes.

August temperatures in Busan have historically ranged between 25°C and 32°C in recent decades, with extreme heat events occasionally pushing above 33°C. The 2018 Korean heat wave saw Busan reach 34.6°C, whilst more typical August highs cluster around 29–31°C. The resolution methodology—explicitly using Daily Observations rather than summary figures—introduces a technical dependency; traders must verify which temperature bands the market offers and confirm Wunderground's historical recording practices for this station.

Traders should monitor South Korean meteorological forecasts released in early August 2026, which will indicate whether high-pressure systems or typhoon activity influence conditions that week. The settlement window closes at 12:00 UTC on 17 August, meaning forecasts issued 5–10 days prior will be the most actionable catalyst. Any significant deviation from seasonal norms—whether driven by El Niño patterns or regional weather systems—would shift probability distributions across available temperature ranges.

Methodology

Political prediction markets differ structurally from sports betting: thinner liquidity, longer settlement windows, higher sensitivity to single news events. This page shows the live Polymarket quote for Highest temperature in Busan on August 17? plus platform attributes for the three reference venues, so you can see at a glance where the deepest market for this question sits.

Resolution & payout

For political markets the resolution source is decisive. Polymarket defines a concrete source per contract (e.g. AP, Reuters, official electoral commission) and uses the UMA Optimistic Oracle as the on-chain dispute mechanism. With a clearly defined outcome the USDC payout lands within minutes of the final confirmation.

UK Frequently Asked Questions

Can prediction markets influence election outcomes?

Markets reflect expectations rather than create them. Studies show public-facing markets can anchor expectations, but don't influence the underlying outcome. Political markets are information, not advocacy.

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 Trump Prediction 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.

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.