TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 16, 4:00 AM EST
Kalshi
This event tracks the highest temperature reached in San Francisco on a specific date in the future. The outcome depends on official weather data from a designated source, reflecting climate conditions for that day.
The event resolves based on the maximum temperature recorded in San Francisco on September 15, 2026, as reported by The Weather Company. Six separate temperature ranges are defined, each corresponding to a specific market outcome. If the temperature falls within a given range, the associated market resolves to Yes; all others resolve to No. All markets share identical secondary rules regarding data verification and error handling. Preliminary data may be subject to revision, and the Exchange reserves the right to delay resolution if material errors are identified. If final data remains unavailable by the expiration date, markets resolve to the last fair price determined by the Exchange. The status of 'Final' on The Weather Company's platform is informational only and does not guarantee immunity from revisions or errors.