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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Lowest temperature in San Diego on Aug 20, 2026?
kalshi

Lowest temperature in San Diego on Aug 20, 2026?

Volume:
$17

69° to 70°

 - Kalshi

69° to 70° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 21, 2026

Closed: Aug 21, 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%
Yes 100¢No 0¢
100¢
N/A
$17
N/A
N/A
$17
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 that will be recorded in San Diego on a specific future date. Participants can speculate on whether the temperature will fall within certain degree ranges. The outcome depends solely on official weather data from a designated source.

Kalshi

The event determines the resolution state based on the minimum temperature recorded in San Diego (CLISAN) on August 20, 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 given range, the associated market resolves to 'Yes.' All markets except the one matching the actual temperature range will resolve to 'No.' The Weather Company’s data is the sole authority for determining the official temperature, and all participants must rely on this source for resolution, despite potential discrepancies with other weather services.