Polymarket Predicts Paris Temperature for August 19, 2026, Based on Weather Underground Data
Polymarket, a prediction market platform, is hosting a market that will resolve based on the highest temperature recorded in Paris on August 19, 2026. The resolution source for this market is the 'Daily Observations' table on Weather Underground, specifically for the Paris-Le Bourget Airport Station. The market will resolve to the temperature range that contains the highest recorded temperature in degrees Celsius. In case of any discrepancy between the 'Daily Observations' table and the 'Day High & Low' summary section on Weather Underground, the 'Daily Observations' table will be the primary resolution source. The market will not resolve until the first data point for the specified date has been published on the resolution source. Temperature measurements will be precise to whole degrees Celsius, and revisions to recorded temperatures will be considered until the first data point for the following day is published. 
