TOTAL VOLUME:

$134.2b

24H VOL:

$126,324,530

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,434,646,834

406,019

Markets across

30,401

events

MATCHED EVENTS:

2,689

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Lowest temperature in San Francisco on Sep 3, 2026?
kalshi

Lowest temperature in San Francisco on Sep 3, 2026?

Volume:
$5,947

60° or above

 - Kalshi

60° or above - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 4, 2026

Closed: Sep 4, 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

60° or above

View
100%
21%
Yes 100¢No 0¢
100¢
N/A
$4,059
N/A
N/A
$3,002
Settled
Yes
kalshi

58° to 59°

0%
45%
Yes 0¢No 100¢
100¢
N/A
$1,128
N/A
N/A
$746
Settled
No
kalshi

56° to 57°

0%
5%
Yes 0¢No 100¢
100¢
N/A
$429
N/A
N/A
$391
Settled
No
kalshi

54° to 55°

0%
1%
Yes 0¢No 100¢
100¢
N/A
$248
N/A
N/A
$244
Settled
No
kalshi

52° to 53°

0%
Yes 0¢No 100¢
100¢
N/A
$82
N/A
N/A
$82
Settled
No
kalshi

51° or below

0%
Yes 0¢No 100¢
100¢
N/A
$2
N/A
N/A
$2
Settled
No
Total markets: 6

Description

This event tracks the lowest temperature recorded in San Francisco on a specific date in the future, using data from a designated weather provider. Participants can assess various temperature ranges to determine the outcome based on actual weather conditions.

Kalshi

The event resolves based on the minimum temperature recorded in San Francisco (CLISFO) on September 3, 2026, as reported by The Weather Company. Six distinct temperature ranges are defined, each corresponding to a separate market outcome. If the recorded minimum temperature falls within a specific range, the associated market resolves to 'Yes'; all others resolve to 'No'. All markets share identical secondary rules regarding data verification and error handling. The Exchange retains discretion to delay resolution if a material error is identified in the initial data publication, allowing time for a corrected report or proceeding to the Expiration Date. Should no data remain available by the Expiration Date, all markets resolve to the last fair price determined by Kalshi. The 'Final' status on The Weather Company's platform is informational only and does not guarantee data accuracy or exempt markets from potential revisions under these rules.