TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 1, 4:00 AM EST
Kalshi
This event tracks the lowest temperature recorded in San Francisco on a specific date in the future, helping participants gauge extreme weather conditions for that day. The outcome depends solely on official weather data from a designated source, ensuring consistency in evaluation.
The event determines the outcome based on the minimum temperature recorded in San Francisco on August 31, 2026, as reported by The Weather Company. Six distinct temperature ranges are defined, each corresponding to a different market resolution. If the minimum temperature falls below 50°F, the first market resolves to Yes. If it falls between 50°F and 51°F, the second market resolves to Yes, and this pattern continues for temperature ranges up to 57°F. Any temperature above 57°F results in the final market resolving to Yes. All markets rely exclusively on The Weather Company's official reported values, with participants advised to exercise caution when interpreting preliminary data due to potential rounding or conversion discrepancies. Secondary rules emphasize that while other weather sources may offer guidance, only The Weather Company's data is authoritative for final resolution.