TOTAL VOLUME:

$154.3b

24H VOL:

$219,029,434

24H TRANSACTIONS:

2,984,028,936

OPEN INTEREST:

$1,869,293,526

411,051

Markets across

40,408

events

MATCHED EVENTS:

4,377

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Highest temperature in San Diego on Oct 12, 2026?
kalshi

Highest temperature in San Diego on Oct 12, 2026?

Volume:
$9,704

70° to 71°

 - Kalshi

70° to 71° - Kalshi

1W

News

Positive

Negative

Neutral

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Vol.

·

Resolved Oct 13, 2026

Closed: Oct 13, 4:00 AM EST

kalshi

Kalshi

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

70° to 71°

View
100%
51%
Yes 100¢No 0¢
—
N/A
$3,140
N/A
N/A
$2,655
Settled
Yes
kalshi

72° to 73°

0%
26%
Yes 0¢No 100¢
—
N/A
$4,466
N/A
N/A
$3,370
Settled
No
kalshi

68° to 69°

0%
13%
Yes 0¢No 100¢
—
N/A
$766
N/A
N/A
$483
Settled
No
kalshi

74° to 75°

0%
3%
Yes 0¢No 100¢
—
N/A
$544
N/A
N/A
$477
Settled
No
kalshi

67° or below

0%
2%
Yes 0¢No 100¢
—
N/A
$472
N/A
N/A
$424
Settled
No
kalshi

76° or above

0%
Yes 0¢No 100¢
—
N/A
$317
N/A
N/A
$317
Settled
No
Total markets: 6

Description

This event tracks the highest temperature reached in San Diego on a specific future date, using data from a designated weather provider. The outcome depends entirely on how warm it gets that day, with different markets covering various temperature ranges.

Kalshi

All markets resolve based on the maximum temperature recorded at San Diego (CLISAN) on October 12, 2026, as reported by The Weather Company. Each market covers a specific temperature range: 67°F or below, 68-69°F, 70-71°F, 72-73°F, 74-75°F, or above 75°F. The Exchange may delay resolution if it identifies a material error in the initial data publication, extending until a corrected version appears or the expiration date passes. If data remains unavailable by expiration, markets resolve at the last fair price determined by Kalshi. While other weather sources may show different values, only The Weather Company's official report determines outcomes. Preliminary readings may differ from final values due to rounding or conversion issues, so participants should exercise caution when interpreting early data.