TOTAL VOLUME:

$134b

24H VOL:

$107,351,958

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,416,970,024

400,720

Markets across

30,097

events

MATCHED EVENTS:

2,633

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Lowest temperature in San Diego on Aug 21, 2026?
kalshi

Lowest temperature in San Diego on Aug 21, 2026?

Volume:
$111

69° to 70°

 - Kalshi

69° to 70° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 22, 2026

Closed: Aug 22, 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

69° to 70°

View
100%
6%
Yes 100¢No 0¢
100¢
N/A
$111
N/A
N/A
$60
Settled
Yes
kalshi

62° or below

N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
kalshi

63° to 64°

N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
kalshi

65° to 66°

N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
kalshi

67° to 68°

N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
kalshi

71° or above

N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
Total markets: 6

Description

This event tracks the lowest temperature recorded in San Diego on a specific future date, using data from a designated weather authority. Participants can speculate on whether the temperature will fall within certain ranges, helping to gauge future climate conditions for planning or curiosity.

Kalshi

The event determines the outcome based on the minimum temperature recorded in San Diego (CLISAN) on August 21, 2026, as reported by The Weather Company. Six distinct temperature ranges are defined, each corresponding to a specific market outcome. If the recorded minimum temperature falls within a particular range, that market resolves to 'Yes,' and all others resolve to 'No.' The Weather Company serves as the sole authoritative source for temperature data, ensuring consistency despite variations in other weather services. This structure allows participants to assess the likelihood of different temperature scenarios for that exact date.