TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 28, 1:00 AM EST
Kalshi
This event tracks the highest temperature recorded in Washington DC on a specific date in 2026. Outcomes depend on how the temperature compares to predefined ranges, with data sourced from an official government weather report. The event helps assess climate conditions and temperature trends for that exact day.
The event resolves based on the maximum temperature recorded at Washington DC on July 27, 2026, as reported by the National Weather Service's Climatological Report (Daily). Six distinct temperature ranges are defined, each corresponding to a separate market outcome. If the temperature falls within a specific range, the associated market resolves to Yes; otherwise, it resolves to No. The official data source is the NWS Climatological Report for Washington-National, accessible via the provided URL. Traders must use the latest version of the report for the date in question, noting that different cities may update at varying frequencies. Preliminary NWS data may contain rounding or conversion nuances, so caution is advised when interpreting it. No alternative sources, such as AccuWeather or Google Weather, determine the outcome—only the NWS report is authoritative.