TOTAL VOLUME:
$134.2b
24H VOL:
$129,159,707
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,442,132,418
404,744
Markets across
30,489
events
MATCHED EVENTS:
2,691
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 10, 3:00 AM EST
Kalshi
This event tracks whether Phoenix will experience specific temperature ranges on September 9, 2026, based on official weather data. Participants can assess the likelihood of different heat levels occurring in the desert metropolis on that particular day.
All markets resolve based on the maximum temperature recorded at Phoenix (CLIPHX) on September 9, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: below 104°F, 104-105°F, 106-107°F, 108-109°F, 110-111°F, or above 111°F. The Weather Company's official reporting serves as the definitive source, though participants should exercise caution with preliminary data due to potential rounding or conversion differences. If the Exchange identifies a material error in the initial publication, it may delay resolution until a corrected version appears or until the expiration date, whichever comes first. Should no data remain available by the expiration date, 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 potential revisions.