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: Sep 6, 3:00 AM EST
Kalshi
This set of markets focuses on predicting the lowest temperature that will be recorded in Phoenix on a specific date in the future. The outcome depends entirely on official weather data from a designated source, making it a straightforward test of climatic conditions on that day.
These markets resolve based on the minimum temperature recorded in Phoenix (CLIPHX) on September 5, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 75°F or below, 76°F to 77°F, 78°F to 79°F, 80°F to 81°F, 82°F to 83°F, or 84°F or above. The market resolving to 'Yes' is the one whose range includes the actual recorded minimum temperature. All markets share identical secondary rules regarding data verification and error handling. Preliminary data may be subject to rounding or conversion differences, and The Weather Company’s final reported value is the official determinant. If the Exchange identifies a material error in the initial publication, it may delay expiration until a corrected value is released or until the expiration date, whichever comes first. If no data remains available by the expiration date, all markets resolve to the last fair price determined by Kalshi. The 'Final' status on weather.com/kalshi is informational only and does not guarantee data accuracy or exempt markets from these procedures.