TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 28, 2:00 AM EST
Kalshi
This set of markets assesses whether measurable rainfall will occur in various U.S. cities on a specific date, offering insights into localized weather conditions for September 27, 2026. Each market focuses on a different city, allowing participants to evaluate regional climate patterns and forecasts.
Each market evaluates whether measurable precipitation occurs in a specified U.S. city on September 27, 2026. A market resolves to 'Yes' if the total precipitation reported by The Weather Company for the city's designated weather station strictly exceeds zero inches. 'Trace' amounts and missing data are counted as zero inches. While participants may reference public weather services for guidance, The Weather Company's reported data is the official and final determinant for all markets. Each market corresponds to a unique city and its specific weather station identifier, ensuring localized assessment of rainfall conditions.