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: Jul 23, 3:00 AM EST
Kalshi
This event tracks whether measurable precipitation occurs on July 22, 2026 across major U.S. cities. Each city has its own market outcome, allowing traders to bet on whether rain, snow, or other precipitation will fall in specific locations on that date.
Resolution is determined by official precipitation data from the Weather Company for each designated city location on July 22, 2026. A market resolves to Yes if total precipitation at the specified weather station exceeds zero inches. Trace amounts (T) and any missing daily precipitation values are treated as zero inches and do not trigger a Yes resolution. While other weather sources such as AccuWeather or Google Weather may provide reference information, the Weather Company data accessed through the official URL serves as the sole authoritative source for determining final market outcomes. Each city maintains its own independent weather station identifier and corresponding data source, ensuring precise localized measurement.