Charles de gaulle’s temperature secret: a precise forecast
Paris’s weather, notoriously fickle, will be dictated by a single, scrutinized data point: the highest temperature recorded at Charles de Gaulle Airport on April 8th, 2026. It’s a precision exercise, not a prediction.
Decoding the data: wunderground’s role
The resolution for this market hinges entirely on information sourced from Wunderground. Specifically, the platform will provide the definitive, finalized highest temperature reading for that date and time – a figure meticulously recorded at the Forecast station. Access to the raw data is available here:

Fine-tuned measurement – celsius counts
Navigating between Fahrenheit and Celsius is simple: a gear icon adjacent to the search bar facilitates the switch. However, the market will not definitively resolve to ‘Yes’ until all data for April 8th, 2026, is fully finalized. Crucially, Wunderground measures temperatures in whole degrees Celsius – think 9°C, not 9.2°C. This level of granularity dictates the market’s resolution.
No retroactive adjustments
It’s paramount to understand this: any post-finalization revisions to the temperature readings will be disregarded. Once the data is locked, it remains immutable. We’re dealing with a historical snapshot, frozen in time and measured with exacting precision. This isn't a matter of interpretation; it’s a matter of absolute, verifiable data.
The stakes: a singular point
Essentially, this market hinges on identifying the precise temperature range containing the maximum recorded temperature at Charles de Gaulle. The source, Wunderground, offers a transparent pathway to this figure. The interface allows for user control over temperature units, ensuring clarity and accuracy. The market’s resolution is therefore solely dependent on the finalized Wunderground data – a testament to the power of verifiable, granular information. We’re not chasing probabilities; we’re anchoring ourselves to a single, indisputable fact: the highest temperature recorded on April 8th, 2026, at Charles de Gaulle.