TOTAL VOLUME:

$134.1b

24H VOL:

$141,541,542

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,440,096,988

406,065

Markets across

30,522

events

MATCHED EVENTS:

2,692

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in San Diego on Sep 24, 2026?
kalshi

Highest temperature in San Diego on Sep 24, 2026?

Volume:
$5,015

77° or below

 - Kalshi

77° or below - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 25, 2026

Closed: Sep 25, 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° or below

View
100%
70%
Yes 100¢No 0¢
100¢
N/A
$1,998
N/A
N/A
$1,465
Settled
Yes
kalshi

78° to 79°

0%
46%
Yes 0¢No 100¢
100¢
N/A
$1,454
N/A
N/A
$575
Settled
No
kalshi

80° to 81°

0%
13%
Yes 0¢No 100¢
100¢
N/A
$873
N/A
N/A
$474
Settled
No
kalshi

82° to 83°

0%
Yes 0¢No 100¢
100¢
N/A
$552
N/A
N/A
$486
Settled
No
kalshi

84° to 85°

0%
Yes 0¢No 100¢
100¢
N/A
$132
N/A
N/A
$132
Settled
No
kalshi

86° or above

0%
Yes 0¢No 100¢
100¢
N/A
$5
N/A
N/A
$5
Settled
No
Total markets: 6

Description

This event tracks whether specific temperature thresholds will be reached in San Diego on a particular day in the future. Outcomes depend entirely on official weather data from a designated source, reflecting potential impacts of climate patterns on local weather conditions.

Kalshi

All markets resolve based on the maximum temperature recorded at San Diego's CLISAN station on September 24, 2026, as reported by The Weather Company. Each market corresponds to a distinct temperature range: below 78°F, 78-79°F, 80-81°F, 82-83°F, 84-85°F, or above 85°F. The Exchange holds expiration if a material error is identified in preliminary data, extending until a corrected value is published or the expiration date arrives. If no data remains available by the expiration date, markets resolve to the last fair price determined by Kalshi. While other weather services may show different values, The Weather Company's report is the sole authority for resolution.