Seoul June 24 Low Temperature: Will It Hit Twenty Degrees?

Here’s what the measurements are telling us: Seoul’s overnight low temperature forecast for June 24 has locked in so tightly that the market is pricing this as a near-certainty. The 20°C outcome sits at a 98% implied probability, a figure that reflects meteorological consensus rather than market speculation. This contract resolves in less than 24 hours, and the forecast has barely budged.

The market question asks: what will the lowest temperature in Seoul be on June 24? The 20°C outcome trades at $0.98 YES and $0.02 NO. The contract resolves on June 24, 2026 at 12:00 UTC. Total volume stands at $8,958, with $8,336 of that trading in the last 24 hours alone.

How the Seoul June 24 Low Temperature Contract Works

This contract resolves YES if Seoul’s recorded lowest temperature on June 24 matches the 20°C outcome. The resolution source is market resolution, drawing on observed meteorological data for Seoul on that date. Alternative outcomes include everything from 15°C or below up to 25°C or higher, each trading as a separate contract.

• 20°C YES: $0.98 (98% implied probability)
• 20°C NO: $0.02 (2% implied probability)

For the NO outcome to pay, Seoul’s recorded low on June 24 must land on any temperature other than 20°C. That means the actual overnight low would need to deviate from current forecasts by at least one full degree Celsius in either direction. Late-season weather shifts or forecast model divergence could produce that result, but the market assigns those scenarios a combined 2% chance.

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Momentum and Market Signals

The momentum signal here is striking. The 20°C outcome climbed 58.5% in one hour and 65% over 24 hours, with a trend score of 84.74. That kind of movement in a sub-24-hour weather contract signals a single driver: the short-range forecast locked in, and traders followed the data hard and fast.

Total volume is $8,958, with $8,336 trading in the last 24 hours. Liquidity sits at $18,932. Because total volume is below $1 million, this market can reprice sharply if a late forecast revision drops a different temperature reading into the models. Thin markets amplify surprises.

• 1h and 24h momentum combined signal strong directional conviction driven by forecast convergence on 20°C as Seoul’s June 24 overnight low.
• Seoul’s late June climate typically puts overnight lows in the 19°C to 22°C range, making 20°C a meteorologically plausible anchor point.
• Open interest at $0 means no positions remain unresolved beyond current trades, consistent with a market approaching final resolution.
• Trader sentiment is strongly bullish at 98% YES and 2% NO, with no recorded whale activity to complicate the read.
• Volume concentration in 24 hours ($8,336 of $8,958 total) confirms this market activated when the short-range forecast crystallized.

Lines Analysis: Seoul Temperature Forecasts and Market Confidence

The data doesn’t care about the politics, and in a one-day weather market, it also doesn’t care about narrative. Seoul’s June overnight low temperatures cluster tightly around the 19°C to 21°C range during late June. A 20°C reading sits squarely in the center of that distribution. Short-range numerical weather prediction models, which carry the highest accuracy within 24 hours, have clearly converged on 20°C as the expected low for June 24.

What makes the NO scenario real is forecast error, not climate trend. The Korea Meteorological Administration’s short-range models can miss by one to two degrees Celsius on any given night, particularly if a frontal boundary or unexpected convective activity shifts overnight temperatures. A 19°C or 21°C reading would flip this contract entirely. The market is pricing forecast error, not science, and it puts that error probability at 2%.

• Korea Meteorological Administration short-range forecast convergence: the primary signal that pushed YES from $0.33 to $0.98 within the trading window.
• Any forecast model revision dropping the expected low to 19°C or 21°C would immediately reprice the NO outcome sharply higher.
• Overnight frontal activity or unexpected cloud cover over Seoul could shift the actual low by one to two degrees Celsius.
• Final observed temperature data from Seoul weather stations will determine resolution, and even a 0.5°C rounding difference in official records matters here.
• Contract resolution timing at 12:00 UTC on June 24 means the lowest temperature window covers Seoul’s overnight hours, roughly 21:00 to 06:00 local time.

Total volume at $8,958 is thin by prediction market standards. The market is pricing uncertainty, not science, and here the uncertainty is almost entirely in measurement rounding and forecast model precision. The data favors the YES side by a wide margin, but the thin liquidity means a single surprising forecast update could move the NO price meaningfully before resolution.

LINES VERDICT

STRONG LEAN TOWARD TWENTY DEGREES

The short-range forecast has locked in, traders followed the data hard, and the overnight low for Seoul on June 24 has converged on 20°C with the kind of confidence that only appears when meteorological models agree.

What the market says: At 98% implied probability, this market has effectively concluded the 20°C outcome is settled. Given the sub-24-hour resolution window and thin total volume below $10,000, any late forecast revision carries outsized repricing risk.

Key unknown: The single most important factor is the Korea Meteorological Administration’s final short-range forecast update for Seoul on the evening of June 23 into June 24. A one-degree revision in either direction would collapse or spike the NO price immediately.