TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 6, 8:00 AM EST
Polymarket
This market will resolve to the temperature range that contains the lowest temperature recorded at the Paris-Le Bourget Airport Station in degrees Celsius on 6 Jul '26. The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Paris-Le Bourget Airport Station, available here: https://www.wunderground.com/history/daily/fr/bonneuil-en-france/LFPB. To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C. This market can not resolve until the first data point for the following date has been published on the resolution source. The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market. Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
This market will resolve to the temperature range that contains the lowest temperature recorded at the Paris-Le Bourget Airport Station in degrees Celsius on 6 Jul '26. The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Paris-Le Bourget Airport Station, available here: https://www.wunderground.com/history/daily/fr/bonneuil-en-france/LFPB. To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C. This market can not resolve until the first data point for the following date has been published on the resolution source. The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market. Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Prediction market odds often diverge from traditional meteorologist forecasts because they incorporate real-time trader sentiment and financial incentives. While weather analysts rely on numerical models and historical data, this market aggregates the beliefs of participants who have money at stake. Traders may react faster to emerging atmospheric patterns or weight recent conditions differently than official forecasts. Comparing the odds here to published analyst predictions for Paris temperatures on July 6 can reveal where the market is pricing in more or less confidence than the consensus view, offering insight into alternative perspectives on the likely outcome.
This market resolves around Jul 6, 2026, once the actual lowest temperature recorded in Paris on July 6 is confirmed and verifiable from credible public reporting. The outcome is determined by comparing the final recorded minimum temperature against the specific thresholds defined in the market. Traders who correctly predicted the temperature range will receive their winnings, while incorrect predictions result in a loss. Resolution typically occurs within hours of the market end time, once official meteorological data is published and validated.
Weather model updates and atmospheric forecasts are the primary drivers of price movement in this market. Major shifts in extended-range forecasts, sudden changes in pressure systems, or unexpected cold or warm air advection can trigger significant trader repositioning. Real-time weather alerts, seasonal pattern changes, and updates from European meteorological services will influence trader confidence. Additionally, as July 6 approaches, intraday weather reports and satellite imagery become increasingly important, often causing sharp repricing as the actual conditions become clearer and uncertainty narrows.