TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 27, 3:00 AM EST
Kalshi
This event tracks the daily peak temperature in Phoenix on a specific future date, using official government data as the sole source for verification. Participants assess whether conditions will reach certain temperature thresholds based on recorded meteorological reports.
All markets resolve based solely on the maximum temperature recorded in Phoenix, AZ on July 26, 2026, as officially reported by the National Weather Service's Climatological Report (Daily). The outcome depends on which numerical range the actual temperature falls into: below 108°F, between 108-109°F, 110-111°F, 112-113°F, 114-115°F, or above 115°F. Traders must reference the specific NWS data portal for Phoenix's daily climate report, using the most current version available after the date in question. While third-party weather services may offer preliminary estimates, they hold no determinative weight—only the NWS report serves as the binding authority for resolution. Participants should recognize that official measurements can include rounding conventions and methodological nuances inherent in meteorological reporting systems.