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: Sep 6, 1:00 AM EST
Kalshi
This set of markets assesses whether measurable rainfall will occur on a specific date in various major cities across the United States. Each market focuses on a different location, providing insights into regional weather conditions for planning and forecasting purposes.
Each market evaluates whether measurable precipitation exceeds zero inches on September 5, 2026, at a specified city's official weather station. Precipitation must strictly exceed zero inches to resolve as 'Yes.' Trace amounts or missing data are counted as zero. The Weather Company provides the official data source, with all values drawn from https://weather.com/kalshi. Consistency across markets ensures uniform application of measurement standards and data verification processes.