TOTAL VOLUME:

$134b

24H VOL:

$103,397,351

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,410,176,180

399,592

Markets across

30,097

events

MATCHED EVENTS:

2,622

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Lowest temperature in Philadelphia on Aug 9, 2026?
kalshi

Lowest temperature in Philadelphia on Aug 9, 2026?

Volume:
$8,932

75° to 76°

 - Kalshi

75° to 76° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 10, 2026

Closed: Aug 10, 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

75° to 76°

View
100%
28%
Yes 100¢No 0¢
100¢
N/A
$4,474
N/A
N/A
$3,156
Settled
Yes
kalshi

73° to 74°

0%
35%
Yes 0¢No 100¢
100¢
N/A
$2,018
N/A
N/A
$634
Settled
No
kalshi

77° or above

0%
Yes 0¢No 100¢
100¢
N/A
$1,472
N/A
N/A
$859
Settled
No
kalshi

71° to 72°

0%
Yes 0¢No 100¢
100¢
N/A
$618
N/A
N/A
$562
Settled
No
kalshi

69° to 70°

0%
Yes 0¢No 100¢
100¢
N/A
$190
N/A
N/A
$190
Settled
No
kalshi

68° or below

0%
Yes 0¢No 100¢
100¢
N/A
$160
N/A
N/A
$160
Settled
No
Total markets: 6

Description

This event tracks the lowest temperature recorded in Philadelphia on a specific future date, using official government data. The outcome depends entirely on how cold it gets during that night, with different temperature ranges determining the result.

Kalshi

All markets resolve based solely on the official minimum temperature recorded by the National Weather Service's Climatological Report (Daily) for Philadelphia on August 9, 2026. The report must be the latest version available for that date, as different locations may update at varying frequencies. While preliminary data from services like AccuWeather or Google Weather may offer guidance, they are not authoritative—only the NWS report determines resolution. Traders should be aware that NWS data may include rounding and conversion nuances in preliminary reports, requiring careful interpretation. Each market corresponds to a specific temperature range: below 69°F, 69-70°F, 71-72°F, 73-74°F, 75-76°F, or above 76°F, with the correct range resolving that market to 'Yes' and all others to 'No'.