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 Philadelphia on Aug 13, 2026?
kalshi

Lowest temperature in Philadelphia on Aug 13, 2026?

Volume:
$2,929

73° or above

 - Kalshi

73° or above - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 14, 2026

Closed: Aug 14, 1:00 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

73° or above

View
100%
Yes 100¢No 0¢
100¢
N/A
$2,056
N/A
N/A
$1,775
Settled
Yes
kalshi

71° to 72°

0%
Yes 0¢No 100¢
100¢
N/A
$342
N/A
N/A
$222
Settled
No
kalshi

65° to 66°

0%
Yes 0¢No 100¢
100¢
N/A
$235
N/A
N/A
$235
Settled
No
kalshi

69° to 70°

0%
Yes 0¢No 100¢
100¢
N/A
$223
N/A
N/A
$217
Settled
No
kalshi

67° to 68°

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

64° or below

0%
1%
Yes 0¢No 100¢
100¢
N/A
$14
N/A
N/A
$14
Settled
No
Total markets: 6

Description

This event tracks the lowest temperature recorded in Philadelphia on a specific date, using official government data. Participants assess whether the temperature will fall within certain ranges, helping gauge expected weather conditions for planning and analysis.

Kalshi

The event resolves based on the minimum temperature recorded in Philadelphia on August 13, 2026, as officially reported by the National Weather Service's Climatological Report (Daily). Six distinct temperature ranges are defined, each corresponding to a separate market outcome. If the recorded minimum temperature falls within a specific range, that market resolves to Yes, with all others resolving to No. The official data source must be accessed via the provided NWS URL, and traders should use the latest available report for the date. It is important to note that preliminary data may be subject to rounding or conversion nuances, and only the final NWS report serves as the binding authority for resolution. All markets are mutually exclusive and collectively exhaustive, ensuring exactly one resolves to Yes based on where the actual temperature falls within the defined ranges.