TOTAL VOLUME:

$134.2b

24H VOL:

$126,324,530

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,434,646,834

406,019

Markets across

30,401

events

MATCHED EVENTS:

2,689

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Lowest temperature in San Diego on Sep 23, 2026?
kalshi

Lowest temperature in San Diego on Sep 23, 2026?

Volume:
$4,325

66° to 67°

 - Kalshi

66° to 67° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 24, 2026

Closed: Sep 24, 4:00 AM EST

kalshi

Kalshi

View
Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

66° to 67°

View
100%
5%
Yes 100¢No 0¢
100¢
N/A
$1,001
N/A
N/A
$704
Settled
Yes
kalshi

68° to 69°

0%
Yes 0¢No 100¢
100¢
N/A
$2,174
N/A
N/A
$2,103
Settled
No
kalshi

64° to 65°

0%
5%
Yes 0¢No 100¢
100¢
N/A
$734
N/A
N/A
$565
Settled
No
kalshi

70° or above

0%
Yes 0¢No 100¢
100¢
N/A
$257
N/A
N/A
$257
Settled
No
kalshi

62° to 63°

0%
2%
Yes 0¢No 100¢
100¢
N/A
$131
N/A
N/A
$131
Settled
No
kalshi

61° or below

0%
1%
Yes 0¢No 100¢
100¢
N/A
$28
N/A
N/A
$28
Settled
No
Total markets: 6

Description

This event tracks the lowest temperature recorded in San Diego on a specific date, using data from a designated weather provider. Participants assess temperature ranges to determine the outcome, with the official source resolving any ambiguities.

Kalshi

The event resolves based on the minimum temperature recorded in San Diego (CLISAN) on September 23, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 61° or below, 62-63°, 64-65°, 66-67°, 68-69°, or 70° and above. The market associated with the actual recorded temperature range will resolve to 'Yes,' while all others resolve to 'No.' All markets share common secondary rules regarding data verification and error handling. Preliminary data may be subject to rounding or conversion differences, and participants should exercise caution when interpreting such readings. If the Exchange identifies a material error in the initial non-preliminary publication, it may delay expiration until a corrected revision is published or until the expiration date, whichever comes first. If no data remains available by the expiration date, all markets will resolve to the last fair price determined by Kalshi. The 'Final' status on weather.com/kalshi is provided for convenience but does not guarantee data accuracy or exempt the market from these error-resolution procedures.