توقع: Highest temperature in Madrid on August 9?

Platform comparison

Market context

Madrid’s heat is the key determinant here, because the market resolves on the highest temperature recorded at Barajas rather than the broader city forecast, and the station sits on the airport fringe where readings can differ slightly from central Madrid. The current crowd-implied 0% YES is hard to reconcile with the climatology: Weather Underground’s history for 9 August shows a forecast high around 36°C and recent actuals for early August 2026 near 99–100°F, while the long-term August average is roughly 31.7°C and the record for that date is 38.8°C in 2023.[1][2][6]

Comparable summers show that Madrid often lands in the mid-30s in August, with recent years repeatedly printing highs of 35–39°C on neighbouring dates, including 37–38°C around 8–9 August in multiple history tables.[5][7][17] That matters because the market is not asking for an extreme outlier; it only needs the day’s peak temperature to fall into the relevant Celsius band, and the historical distribution suggests the upper-30s are plausible rather than exceptional.[1][6]

The main catalysts are the day’s actual observations at Barajas, especially any late-afternoon spike between local noon and early evening, when Madrid usually posts its maximum. Traders should watch for updates to the Weather Underground Daily Observations table and nearby station readings from official aviation weather feeds, because the market’s settlement source gives priority to the table over the summary high/low display.[2][3][17] With the forecast already near the mid-30s Celsius, any brief surge above 38°C would move the result into a higher band, while cloud, wind shift or a late sea-breeze intrusion would keep it closer to the low-to-mid 30s.[1][8][16]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Football-specific comparison page for توقع: Highest temperature in Madrid on August 9?. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi (US-focused) or Manifold (play-money).

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