TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 21, 3:00 AM EST
Kalshi
This market tracks the lowest temperature recorded in Phoenix on July 20, 2026. The outcome will be determined by the official National Weather Service Climatological Report (Daily) for Phoenix, which provides the authoritative minimum temperature measurement for that date.
Resolution is based on the minimum temperature recorded at Phoenix, Arizona on July 20, 2026, as reported in the National Weather Service's Climatological Report (Daily). The official data source is accessed via the NWS Phoenix office website under the Observed Weather tab for Phoenix, AZ. Temperature ranges are divided into six bands: 78°F or below, 79-80°F, 81-82°F, 83-84°F, 85-86°F, and 87°F or above. Each band corresponds to a distinct market outcome. Traders should note that preliminary NWS data may be subject to rounding and conversion nuances, and the final official NWS Climatological Report (Daily) serves as the definitive source, superseding other weather services.