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$134.2b

24H VOL:

$134,145,987

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2,388,728,490

OPEN INTEREST:

$1,441,166,947

406,422

Markets across

30,383

events

MATCHED EVENTS:

2,688

PLATFORM COVERAGE:

5

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Highest temperature in San Diego on Sep 18, 2026?
kalshi

Highest temperature in San Diego on Sep 18, 2026?

Volume:
$4,802

77° to 78°

 - Kalshi

77° to 78° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 19, 2026

Closed: Sep 19, 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

77° to 78°

View
100%
60%
Yes 100¢No 0¢
100¢
N/A
$2,164
N/A
N/A
$1,801
Settled
Yes
kalshi

81° or above

0%
Yes 0¢No 100¢
100¢
N/A
$1,265
N/A
N/A
$1,223
Settled
No
kalshi

79° to 80°

0%
Yes 0¢No 100¢
100¢
N/A
$690
N/A
N/A
$447
Settled
No
kalshi

75° to 76°

0%
48%
Yes 0¢No 100¢
100¢
N/A
$487
N/A
N/A
$368
Settled
No
kalshi

73° to 74°

0%
5%
Yes 0¢No 100¢
100¢
N/A
$145
N/A
N/A
$110
Settled
No
kalshi

72° or below

0%
Yes 0¢No 100¢
100¢
N/A
$51
N/A
N/A
$51
Settled
No
Total markets: 6

Description

This event tracks the highest temperature reached in San Diego on a specific date in the future, using data from a designated weather provider. Participants can speculate on whether temperatures will fall within certain ranges or exceed specific thresholds. The outcome depends solely on the official temperature recording from the chosen source.

Kalshi

The event resolves based on the maximum temperature recorded in San Diego (CLISAN) on September 18, 2026, as reported by The Weather Company. Six distinct temperature ranges are defined, each corresponding to a separate market that will resolve to 'Yes' if the recorded temperature falls within that range. All markets share identical secondary rules regarding data verification and error handling. Preliminary data may be subject to rounding or conversion differences, and the Exchange reserves the right to delay expiration if a material error is identified in the initial publication. If data remains unavailable by the expiration date, markets will resolve to the last fair price determined by the Exchange. The 'Final' status on The Weather Company's platform is informational only and does not guarantee error-free data.