TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 10, 4:00 AM EST
Kalshi
This event tracks the lowest temperature recorded in Seattle on a specific date in the future, using official government data. Participants assess whether conditions will fall within certain temperature ranges based on verified meteorological reports.
All markets resolve based solely on the official minimum temperature recording for Seattle on August 9, 2026, as reported in the National Weather Service's Climatological Report (Daily) for Seattle-Tacoma, WA. Each market corresponds to a specific temperature range: 50° or below, 51-52°, 53-54°, 55-56°, 57-58°, or 59° and above. The exact temperature value from the official report determines the resolving market, with no consideration given to preliminary or third-party data sources. Traders must rely on the final published report, noting that data updates may occur after initial posting. Rounding and conversion methodologies applied in the official report may impact borderline cases, requiring careful interpretation of the final authoritative figure.