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$126,324,530

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2,388,728,490

OPEN INTEREST:

$1,434,646,834

406,019

Markets across

30,401

events

MATCHED EVENTS:

2,689

PLATFORM COVERAGE:

5

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Highest temperature in San Diego on Aug 19, 2026?
kalshi

Highest temperature in San Diego on Aug 19, 2026?

Volume:
$247

79° to 80°

 - Kalshi

79° to 80° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 20, 2026

Closed: Aug 20, 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

79° to 80°

View
100%
96%
Yes 100¢No 0¢
100¢
N/A
$37
N/A
N/A
$34
Settled
Yes
kalshi

83° to 84°

0%
Yes 0¢No 100¢
100¢
N/A
$80
N/A
N/A
$60
Settled
No
kalshi

78° or below

0%
83%
Yes 0¢No 100¢
100¢
N/A
$37
N/A
N/A
$37
Settled
No
kalshi

85° to 86°

0%
Yes 0¢No 100¢
100¢
N/A
$36
N/A
N/A
$35
Settled
No
kalshi

81° to 82°

0%
20%
Yes 0¢No 100¢
100¢
N/A
$29
N/A
N/A
$9
Settled
No
kalshi

87° or above

0%
Yes 0¢No 100¢
100¢
N/A
$28
N/A
N/A
$28
Settled
No
Total markets: 6

Description

The event tracks the peak daytime warmth in San Diego on a specific summer day in 2026. It examines whether the city experiences unusually hot conditions or remains within a moderate temperature band during that August afternoon.

Kalshi

This event determines the outcome based solely on the maximum temperature recorded at San Diego's CLISAN weather station on August 19, 2026, as reported by The Weather Company. Six distinct temperature ranges are evaluated: below 79°F, 79-80°F, 81-82°F, 83-84°F, 85-86°F, and above 86°F. The market resolves to Yes for the specific range that matches the actual recorded high temperature. All outcomes use identical verification methodology, with The Weather Company's report serving as the exclusive official source regardless of discrepancies with other weather services.