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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Highest temperature in San Francisco on Jul 24, 2026?
kalshi

Highest temperature in San Francisco on Jul 24, 2026?

Volume:
$58,891

71° to 72°

 - Kalshi

71° to 72° - Kalshi

1W

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Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 25, 2026

Closed: Jul 25, 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

71° to 72°

View
100%
Yes 100¢No 0¢
100¢
N/A
$20,277
N/A
N/A
$8,286
Settled
Yes
kalshi

69° to 70°

0%
Yes 0¢No 100¢
100¢
N/A
$14,808
N/A
N/A
$10,165
Settled
No
kalshi

67° to 68°

0%
Yes 0¢No 100¢
100¢
N/A
$13,535
N/A
N/A
$10,048
Settled
No
kalshi

73° to 74°

0%
Yes 0¢No 100¢
100¢
N/A
$6,284
N/A
N/A
$4,180
Settled
No
kalshi

75° or above

0%
Yes 0¢No 100¢
100¢
N/A
$2,330
N/A
N/A
$1,791
Settled
No
kalshi

66° or below

0%
Yes 0¢No 100¢
100¢
N/A
$1,657
N/A
N/A
$1,299
Settled
No
Total markets: 6

Description

This event tracks the highest temperature recorded in San Francisco on a specific future date, using official government data. The outcome depends solely on the exact temperature measurement reported by the National Weather Service for that day.

Kalshi

All markets resolve based exclusively on the maximum temperature recorded at San Francisco Airport on July 24, 2026, as reported in the National Weather Service's official Climatological Report (Daily). Each market corresponds to a specific temperature range: below 67°F, 67-68°F, 69-70°F, 71-72°F, 73-74°F, or above 74°F. The official NWS report is the definitive source, and traders must use the latest version available after the date in question. While preliminary data from other services may be referenced for guidance, only the NWS report determines resolution. Traders should be aware that NWS data may include rounding and conversion nuances, and reporting frequencies can vary between locations.