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 31, 2:00 AM EST
Kalshi
This event tracks the lowest temperature recorded in San Antonio on a specific date in the future, using official government data sources. The outcome depends entirely on the exact temperature reading reported by the National Weather Service for that day.
All markets resolve based solely on the official minimum temperature recorded for San Antonio, Texas on July 30, 2026, as reported in the National Weather Service's Climatological Report (Daily). Each market corresponds to a specific temperature range: below 71°F, 71-72°F, 73-74°F, 75-76°F, 77-78°F, or above 78°F. The National Weather Service's report is the definitive source, and traders must use the latest version available after the reporting period concludes. While preliminary data from other weather services may provide guidance, only the NWS report determines the resolution. Traders should be aware that NWS data may include rounding and conversion nuances, and reporting frequencies can vary, requiring careful verification of the final official report.