TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 16, 12:59 AM EST
Kalshi
This event tracks the highest temperature recorded at Philadelphia International Airport on July 15, 2026. The resolution uses the official National Weather Service Climatological Report (Daily) as the authoritative source, with temperature ranges spanning from 97°F or below up to 106°F or above.
Resolution is determined by the highest temperature recorded at Philadelphia International Airport on July 15, 2026, as reported in the National Weather Service's Climatological Report (Daily). The temperature reading is divided into six distinct ranges: below 98°F, 98-99°F, 100-101°F, 102-103°F, 104-105°F, and above 105°F. Each range corresponds to a specific market outcome that resolves to Yes if the recorded temperature falls within that bracket. The NWS Climatological Report (Daily) serves as the sole authoritative source for resolution; preliminary NWS data and alternative weather services such as AccuWeather or Google Weather may be consulted for guidance but are not binding. Traders should be aware that preliminary NWS reporting and measurement methods may involve rounding and conversion nuances that could affect final determination.