TOTAL VOLUME:

$134.2b

24H VOL:

$134,145,987

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,441,166,947

406,422

Markets across

30,383

events

MATCHED EVENTS:

2,688

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Lowest temperature in San Diego on Sep 27, 2026?
kalshi

Lowest temperature in San Diego on Sep 27, 2026?

Volume:
$2,397

71° to 72°

 - Kalshi

71° to 72° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 28, 2026

Closed: Sep 28, 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

71° to 72°

View
100%
25%
Yes 100¢No 0¢
100¢
N/A
$420
N/A
N/A
$360
Settled
Yes
kalshi

69° to 70°

0%
2%
Yes 0¢No 100¢
100¢
N/A
$596
N/A
N/A
$449
Settled
No
kalshi

67° to 68°

0%
2%
Yes 0¢No 100¢
100¢
N/A
$467
N/A
N/A
$442
Settled
No
kalshi

64° or below

0%
2%
Yes 0¢No 100¢
100¢
N/A
$359
N/A
N/A
$359
Settled
No
kalshi

73° or above

0%
Yes 0¢No 100¢
100¢
N/A
$285
N/A
N/A
$256
Settled
No
kalshi

65° to 66°

0%
3%
Yes 0¢No 100¢
100¢
N/A
$269
N/A
N/A
$269
Settled
No
Total markets: 6

Description

This event tracks the lowest temperature recorded in San Diego on a specific date in the future, using data from a designated weather provider. The outcome depends entirely on how cold it gets during that night, with different markets covering various temperature ranges.

Kalshi

All markets resolve based solely on the minimum temperature recorded at San Diego (CLISAN) on September 27, 2026, as reported by The Weather Company. Each market covers a specific temperature range: 64°F or below, 65-66°F, 67-68°F, 69-70°F, 71-72°F, or above 72°F. The Exchange may delay resolution if it identifies a material error in the initial data publication, holding expiration until a corrected version appears or the original expiration date passes. If no data remains available by the expiration deadline, all markets resolve at the last fair price determined by Kalshi. Preliminary readings may differ from final values due to rounding or conversion issues, and the 'Final' status on weather.com/kalshi is informational only and does not guarantee error-free data.