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 23, 3:00 AM EST
Kalshi
This market tracks the highest temperature recorded in Phoenix on July 22, 2026. The outcome will be determined by the official National Weather Service Climatological Report for Phoenix, which records daily maximum temperatures. Resolution depends on the actual high temperature observed that day.
Resolution is determined by the maximum temperature recorded at Phoenix on July 22, 2026, according to the National Weather Service's Climatological Report (Daily). The official data source is accessed via the NWS website by navigating to the Observed Weather tab and selecting Phoenix, AZ with Daily Climate Report. Traders should use the latest version of the data available for the specified date. While preliminary NWS data and other weather sources like AccuWeather or Google Weather may provide guidance, the final resolution value is exclusively the maximum temperature as reported in the official NWS Climatological Report (Daily). Preliminary NWS reporting and measurement methods may be subject to rounding and conversion nuances that could affect the precise reading.