Highest temperature in Seoul on July 12?

Platform comparison

Market context

Seoul’s highest temperature on 12 July 2026 will be recorded at Incheon International Airport, with the market resolving to the Celsius range containing that peak. July in South Korea sits within the monsoon season, typically delivering daily highs near 30°C (86°F) and humidity that can push the felt temperature above 34°C (93°F), though record-breaking heatwaves have occurred, including a 41.2°C spike in July 2025 across the country[3][5].

The current 0% crowd-implied probability for any YES outcome suggests traders expect the temperature to fall outside the predefined range, likely due to Seoul’s historical July average high of 27°C (81°F) and the frequent rain showers that suppress extreme peaks[3][4]. Comparable cases show that while Seoul rarely exceeds 35°C, sudden heat spikes can occur after prolonged dry spells, but the monsoon’s moisture usually limits sustained extremes, making a record-breaking day less probable without a clear pre-heatwave signal[3][5].

Traders should monitor the Korea Meteorological Administration’s short-range forecasts for cloud cover and precipitation probability, as a shift to dry, high-pressure conditions could trigger a rapid temperature rise[9]. A recent Al Jazeera report on South Korea’s 2025 heat record underscores the volatility of summer temperatures, noting that record highs often follow the hottest preceding months, so June’s weather patterns will be a critical dependency for July 12’s outcome[5].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This overview of Highest temperature in Seoul on July 12? reviews the four comparable platforms from a regulatory perspective: which is accessible in your jurisdiction, where KYC kicks in, how the platform is classified by your country of residence. Live probability is the Polymarket mid; comparison columns show regulatory status, KYC thresholds and settlement options for each platform.

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FAQ

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