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 20, 12:59 AM EST
Kalshi
This event tracks the highest temperature recorded in Miami on July 19, 2026, using official National Weather Service data from Miami International Airport. Traders predict which temperature range the day will fall into.
Resolution is determined by the highest temperature recorded at Miami International Airport on July 19, 2026, as reported in the National Weather Service's Climatological Report (Daily). The temperature is divided into six distinct ranges: 87°F or below, 88–89°F, 90–91°F, 92–93°F, 94–95°F, and 96°F or above. Each range corresponds to a separate market outcome that resolves to Yes if the recorded temperature falls within that range. The official NWS Climatological Report (Daily) is the sole authoritative source for resolution; preliminary NWS data and third-party weather services are not used for final determination. Traders should be aware that preliminary NWS reporting may involve rounding and conversion nuances that could affect interpretation of data before the official report is published.