TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 4, 12:00 AM EST
Kalshi
This set of markets assesses the likelihood of rainfall occurring in various major U.S. cities on a specific date in August 2026. Each market focuses on a different city, allowing participants to evaluate regional weather conditions and make informed predictions about precipitation for that day.
Each market evaluates whether measurable rainfall will occur in a specified U.S. city on August 3, 2026. For a market to resolve as 'Yes,' the total precipitation recorded at the official weather station for that city must exceed zero inches. 'Trace' amounts of rain and any missing data are counted as zero inches and therefore do not satisfy the condition for a 'Yes' outcome. The official data source for all markets is the Weather Company, accessible via the provided URL, and this source takes precedence over other weather services. The resolution of each market depends solely on the precipitation recorded at the respective city's designated weather station, with no consideration for surrounding areas or broader weather patterns.