Pronóstico: Highest temperature in Amsterdam on July 30?

Platform comparison

Market context

Amsterdam Airport Schiphol’s **highest temperature on 30 July** will be set by the warmest reading recorded at the station during that calendar day, so the market is really about whether the day produces a modest summer high or an unusual heat spike. Long-run July climate data for Amsterdam points to average highs in the low 20s Celsius, with daily highs around 22°C and typical lows in the mid-teens, which makes a very high daily maximum a relatively uncommon outcome rather than the norm.[2][10][13]

The historical frame matters because Amsterdam does see occasional extreme summer heat, but the bar is high: station-based records for the city area show July peaks in the mid-30s Celsius, with the all-time Amsterdam high at 36.4°C in July 2019 and other recent top-end readings clustered in the 34–36°C range.[8] At Schiphol itself, KNMI-linked statistics show July daily maxima typically well below those extremes, even though individual days can still push into the high 20s or low 30s when continental air dominates.[3][5]

For traders, the key catalysts are the forecast trend, any Dutch heat alerts, and whether cloud cover, onshore flow or showers cap the afternoon peak at the airport. Schiphol is especially sensitive to maritime influence, so even when inland locations turn hot, the airport can underperform if the wind stays off the North Sea; by contrast, a persistent easterly or south-easterly flow can lift the upside materially.[10][13] Because the market resolves from Wunderground’s daily history page for Schiphol, the final printed station maximum is the only figure that matters, not city-centre readings or nearby area forecasts.[1]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Football-specific comparison page for Pronóstico: Highest temperature in Amsterdam on July 30?. 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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