TOTAL VOLUME:
$134b
24H VOL:
$87,176,691
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,391,958,194
394,660
Markets across
30,119
events
MATCHED EVENTS:
2,626
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 16, 4:00 AM EST
Kalshi
This set of markets assesses whether measurable rainfall will occur in various major U.S. cities on a specific date in 2026. Each market focuses on a different location, providing insights into regional weather expectations for that day.
Each market evaluates whether measurable precipitation will fall in a specified U.S. city on September 15, 2026. For any given market, if the total precipitation recorded at the official weather station for that city exceeds zero inches on that date, the market resolves to Yes; otherwise, it resolves to No. Trace amounts or missing data are counted as zero inches and therefore do not satisfy the Yes condition. All outcomes rely on official data reported by The Weather Company, accessible via weather.com/kalshi, ensuring consistency across all markets despite variations in consumer weather sources. This standardized approach applies uniformly to all locations, from coastal cities to inland metropolitan areas, allowing for comparative analysis of weather expectations across the United States on the same calendar day.