TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 1, 2:00 AM EST
Kalshi
This event tracks the lowest temperature recorded in San Antonio on a specific date, using official government data. The outcome depends entirely on the exact temperature reading reported by the National Weather Service after the event occurs. Participants assess historical trends and forecasts to predict the likely temperature range.
All markets resolve based solely on the official minimum temperature recorded for San Antonio, Texas, on July 31, 2026, as reported in the National Weather Service's Climatological Report (Daily). Each market corresponds to a specific temperature range: below 70°F, 70-71°F, 72-73°F, 74-75°F, 76-77°F, or above 77°F. The NWS report is the definitive source, and traders must use the latest published data for the date. While third-party weather services may offer preliminary or estimated values, they are not authoritative—only the NWS report determines resolution. Traders should be aware that NWS data may undergo revisions after initial publication due to rounding, conversion processes, or quality control adjustments, so caution is advised when acting on early or provisional figures.