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 15, 4:00 AM EST
Kalshi
This market tracks the lowest temperature recorded in San Francisco on July 14, 2026. The outcome will be determined by the official National Weather Service daily climatological report for San Francisco Airport, which measures the minimum temperature reached during that calendar day.
Resolution is based on the minimum temperature recorded at San Francisco Airport on July 14, 2026, as reported in the National Weather Service's Climatological Report (Daily). The official data source is accessed via the NWS Western Region Climate portal under the San Francisco Airport location with Daily Climate Report selected. The reported minimum temperature determines which temperature band outcome resolves affirmatively: 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 or third-party weather services.