TOTAL VOLUME:
$154.4b
24H VOL:
$245,801,863
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,902,097,102
417,059
Markets across
40,178
events
MATCHED EVENTS:
4,415
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 18, 4:00 AM EST
Kalshi
This event tracks the lowest temperature recorded in San Diego on a specific future date, using data from a designated weather provider. The outcome depends entirely on the exact temperature reading reported for that day, with different markets covering various temperature ranges.
All markets resolve based solely on the minimum temperature recorded at San Diego (CLISAN) on October 17, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 66°F or below, 67°F to 68°F, 69°F to 70°F, 71°F to 72°F, 73°F to 74°F, or 75°F and above. If the recorded minimum falls within a market's defined range, that market resolves to Yes; all others resolve to No. Preliminary Weather Company data may contain rounding or conversion discrepancies, so users should exercise caution when interpreting early readings. The Exchange reserves the right to delay expiration if a material error is identified in the initial publication, extending the evaluation period until a corrected revision is published or the official expiration date arrives. Should no valid data remain available by the expiration deadline, all markets will resolve at the last fair price determined by the Exchange. The "Final" status on weather.com/kalshi is informational only and does not guarantee data accuracy or exempt markets from these resolution procedures.