Ruben Hallali, a meteorologist, told French media outlet BFMTV the sudden temperature fluctuation recorded at a weather station at the Charles de Gaulle Airport was unlikely to be a natural event.
Two Polymarket accounts have attracted suspicion after making $37,000 betting correctly on two unusual temperature readings of a weather station located in a major airport in France.
The two weather-focused prediction markets focused on the highest temperature in Paris on April 6 and 15, using the highest temperature recorded at the Charles de Gaulle Airport Station in degrees Celsius, according to Polymarket.
French media outlet BFMTV reported on Monday that the temperature suddenly climbed to over 21 degrees Celsius on April 6, before dropping again immediately. The market resolved with the winner taking over $16,000. The winning account is under 30 days old.
