TOTAL VOLUME:
$154.7b
24H VOL:
$279,496,801
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,923,931,766
416,910
Markets across
40,107
events
MATCHED EVENTS:
4,571
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 30, 1:00 AM EST
Kalshi
This event assesses the likelihood of measurable rainfall occurring in various major U.S. cities on a specific date in 2026. Participants can evaluate regional climate patterns and seasonal forecasts to predict precipitation outcomes for each location.
Each market evaluates whether measurable precipitation occurs at a specified weather station on October 29, 2026. A market resolves to "Yes" if the total precipitation strictly exceeds 0 inches, with "trace" amounts or missing data counted as 0 inches. All outcomes use precipitation data reported by The Weather Company via weather.com/kalshi as the official and final determinant. The consistent structure across all markets ensures uniform evaluation criteria, where regional variations in climate and weather patterns inform individual market resolutions based on actual meteorological measurements.