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%

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Highest temperature in San Diego on Sep 22, 2026?
kalshi

Highest temperature in San Diego on Sep 22, 2026?

Volume:
$4,487

78° to 79°

 - Kalshi

78° to 79° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 23, 2026

Closed: Sep 23, 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

78° to 79°

View
100%
62%
Yes 100¢No 0¢
100¢
N/A
$1,105
N/A
N/A
$838
Settled
Yes
kalshi

80° or above

0%
24%
Yes 0¢No 100¢
100¢
N/A
$1,594
N/A
N/A
$1,277
Settled
No
kalshi

76° to 77°

0%
26%
Yes 0¢No 100¢
100¢
N/A
$1,235
N/A
N/A
$1,029
Settled
No
kalshi

74° to 75°

0%
7%
Yes 0¢No 100¢
100¢
N/A
$342
N/A
N/A
$330
Settled
No
kalshi

72° to 73°

0%
1%
Yes 0¢No 100¢
100¢
N/A
$141
N/A
N/A
$141
Settled
No
kalshi

71° or below

0%
2%
Yes 0¢No 100¢
100¢
N/A
$71
N/A
N/A
$65
Settled
No
Total markets: 6

Description

This event tracks whether specific temperature thresholds will be met in San Diego on a particular day in the future. Outcomes depend entirely on official weather data from a designated source, reflecting climate conditions rather than market predictions.

Kalshi

All markets resolve based on the maximum temperature recorded at San Diego (CLISAN) on September 22, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 71° or below, 72-73°, 74-75°, 76-77°, 78-79°, or above 79°F. The official data from The Weather Company is the sole determinant, with preliminary readings subject to revision. If a material error is identified in the initial publication before the expiration date, resolution may be delayed until a corrected value is released or until expiration, whichever comes first. If no valid data exists at expiration, markets resolve to the last fair price determined by the exchange. The 'Final' status on The Weather Company's platform is informational and does not guarantee data accuracy or exempt markets from potential revisions.