Seoul June 24 High Temperature: Will It Hit Twenty-Eight?

Seoul’s peak temperature on June 24 has the prediction market locked in. The contract for a high of 28°C sits at 95.5% implied probability, meaning traders have essentially treated this as a done deal. That kind of conviction doesn’t come from nowhere. It comes from actual atmospheric data pointing at a specific outcome before the day even closes.

The market question asks for the highest temperature recorded in Seoul on June 24. The 28°C outcome is priced at $0.95 YES and $0.05 NO. The market resolves at noon UTC on June 24, 2026. Total volume has reached $285,179, with $262,396 of that arriving in the last 24 hours alone.

How the Twenty-Eight Degree Contract Works

The YES side pays out if Seoul’s official high temperature on June 24 registers exactly 28°C as the contract’s resolution source confirms. The NO side pays if the recorded high lands anywhere other than 28°C. That means both hotter and cooler readings would push the NO side into the money.

• YES ($0.95): Seoul’s June 24 high temperature resolves at exactly 28°C.
• NO ($0.05): Seoul’s June 24 high lands at any other temperature, whether 27°C, 29°C, or any other listed outcome.

The NO side becomes real if Seoul’s weather deviates from the forecast corridor. A front pushing cooler air through the Korean Peninsula or an unexpectedly warm surge past 28°C would both invalidate this contract. Seoul’s June temperatures cluster in the mid-to-upper twenties historically, but daily highs can shift by two to three degrees depending on wind direction and cloud cover on any given afternoon.

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Momentum and Market Signals

The momentum composite here is decisive. The 24-hour price change of +20.4% combined with a trend score of 64.07 and flat 1-hour movement signals that a major repricing already happened, and the market has now settled into conviction. The driver is almost certainly current weather data and short-range forecast models for Seoul on June 24, which appear to have converged tightly around 28°C.

Total volume of $285,179 with $262,396 arriving in 24 hours tells a clear story. Traders rushed to lock in a position once the forecast window tightened. Liquidity sits at $175,399, which is healthy for a single-day weather contract. Volume above $100K on a daily temperature market is a strong conviction signal.

• The 24-hour volume surge of $262,396 reflects traders pricing in updated short-range weather model output for Seoul.
• The 1-hour price change is flat at 0.0%, meaning the market reached a consensus and stopped moving.
• Liquidity of $175,399 gives the contract enough depth that a single large trade will not dramatically reprice it.
• The trend score of 64.07 sits in moderately bullish territory, consistent with a market that has already made up its mind.
• The 24-hour price change of +20.4% is the key signal. That move from $0.31 at open to $0.95 maps directly to forecast data locking in around 28°C.

Lines Analysis: What the Seoul Forecast Is Saying

June in Seoul typically sees daily highs ranging from the mid-twenties to the low thirties, with the average high in late June sitting near 27 to 29°C. A forecast of 28°C for June 24 falls squarely in the climatological normal range. The Korea Meteorological Administration’s short-range models have a strong track record within a 48-hour window, and the market’s dramatic price move suggests those models pointed at 28°C with high confidence.

What makes the NO outcome credible, even at 4.5%, is the resolution mechanism’s precision. This contract pays YES only on an exact 28°C reading. A high of 28.4°C that rounds to 28°C in reporting, or a reading of 27.9°C that gets reported as 28°C, depends entirely on how the resolution source handles decimal precision. That rounding ambiguity is arguably the last real source of uncertainty here.

• Korea Meteorological Administration forecast data for June 24: a convergence on 28°C would explain the price surge from $0.31 to $0.95 within a single trading day.
• Any late-day convective activity or sea breeze effect from the Yellow Sea could push Seoul’s afternoon high a degree in either direction.
• Resolution source precision matters: how the official high is reported (rounded vs. decimal) could affect a near-threshold reading.
• The market resolves at noon UTC, which is 9:00 PM Seoul time, well after the afternoon peak.
• A second look at competing temperature outcome contracts (27°C, 29°C) would confirm whether other brackets absorbed any volume.

The $285,179 in total volume on a single-day weather market is substantial. The data here strongly favors the 28°C YES outcome. The only remaining risk is forecast deviation in the final hours and resolution precision on a near-28 reading.

LINES VERDICT

MARKET SETTLED: TWENTY-EIGHT DEGREES PRICED AS CONFIRMED

The forecast convergence and the dramatic single-day price surge tell the same story. Short-range weather models have pointed at 28°C for Seoul on June 24 with enough confidence to move over a quarter million dollars into this contract in 24 hours.

What the market says: At 95.5% implied probability, traders have priced this as settled. The contract resolves at noon UTC on June 24, leaving minimal time for weather to reprice it.

Key unknown: The single most important factor now is resolution precision. Whether the official reporting source records the daily high as exactly 28°C or a decimal value that rounds differently is the last remaining variable that could shift this contract.