TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 17, 2:00 AM EST
Kalshi
This event tracks the highest temperature recorded in Houston on July 16, 2026. The outcome will be determined by the official National Weather Service Climatological Report (Daily) for Houston-Hobby Airport, which provides the authoritative temperature measurement for that date.
Resolution is based on the maximum temperature recorded at Houston-Hobby Airport on July 16, 2026, as reported in the National Weather Service's Climatological Report (Daily). The temperature is divided into six distinct ranges: 88°F or below, 89–90°F, 91–92°F, 93–94°F, 95–96°F, and 97°F or above. Each range corresponds to a separate market outcome. The official data source is accessed via the NWS Climate portal at https://www.weather.gov/wrh/Climate?wfo=hgx under the "Observed Weather" tab, selecting Houston-Hobby, TX with Daily Climate Report. Traders should note that preliminary NWS data may be subject to rounding and conversion nuances, and the final version of the climatological report serves as the definitive resolution source. While other weather services may provide guidance, only the NWS Climatological Report (Daily) determines the outcome.