TOTAL VOLUME:
$134.2b
24H VOL:
$126,590,312
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,439,516,703
404,175
Markets across
30,277
events
MATCHED EVENTS:
2,685
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 7, 1:00 AM EST
Kalshi
This set of markets assesses whether measurable rainfall will occur on a specific date in various U.S. cities. Each market focuses on a different location, providing insights into regional weather conditions for planning and analysis purposes.
Each market evaluates whether measurable precipitation exceeds zero inches on September 6, 2026, at a specified city's official weather station. The outcome is determined solely by the total precipitation recorded, with 'trace' amounts or missing data treated as zero inches. All markets use data from The Weather Company via weather.com/kalshi as the definitive source for verification. The consistent methodology across all locations ensures uniform application of criteria, making each market an independent assessment of rainfall occurrence for its respective city on the specified date.