TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 14, 4:00 AM EST
Kalshi
This market tracks the lowest temperature recorded in San Francisco on July 13, 2026. The outcome will be determined by the official National Weather Service daily climatological report for San Francisco Airport, which provides the authoritative minimum temperature measurement for that date.
Resolution is based on the minimum temperature recorded at San Francisco Airport on July 13, 2026, as reported in the National Weather Service's Climatological Report (Daily). The official data source is accessed through the NWS Metropolitan Transportation Office website under the Observed Weather tab for San Francisco Airport. The market resolves to one of six temperature ranges: 53°F or below, 54-55°F, 56-57°F, 58-59°F, 60-61°F, or 62°F and above. Traders should note that preliminary NWS data may be subject to rounding and conversion nuances, and the final official report should be used for resolution rather than real-time weather services.