TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 30, 3:00 AM EST
Kalshi
This set of markets tracks whether measurable rainfall will occur in various U.S. cities on a specific date in 2026. Each market focuses on a different location, allowing participants to assess regional weather conditions independently. The outcomes depend on official precipitation data for August 29, 2026.
Each market evaluates whether measurable precipitation occurs in a specified U.S. city on August 29, 2026. For a market to resolve as 'Yes,' the total precipitation at the designated weather station must exceed zero inches. Trace amounts or missing data are counted as zero. The official data source for all markets is the Weather Company, with values accessible via weather.com/kalshi. Participants should note that while third-party weather services may offer estimates, only the Weather Company's reported figures will determine the resolution of each market. This standardized approach ensures consistency across all locations, allowing for comparative analysis of rainfall likelihood in diverse geographic areas on the same date.