TOTAL VOLUME:

$134.2b

24H VOL:

$130,522,377

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,438,389,636

404,028

Markets across

30,214

events

MATCHED EVENTS:

2,681

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Lowest temperature in Philadelphia on Aug 11, 2026?
kalshi

Lowest temperature in Philadelphia on Aug 11, 2026?

Volume:
$9,411

72° to 73°

 - Kalshi

72° to 73° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 12, 2026

Closed: Aug 12, 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

72° to 73°

View
100%
17%
Yes 100¢No 0¢
100¢
N/A
$5,626
N/A
N/A
$4,765
Settled
Yes
kalshi

74° to 75°

0%
Yes 0¢No 100¢
100¢
N/A
$2,081
N/A
N/A
$1,331
Settled
No
kalshi

76° or above

0%
Yes 0¢No 100¢
100¢
N/A
$836
N/A
N/A
$762
Settled
No
kalshi

68° to 69°

0%
Yes 0¢No 100¢
100¢
N/A
$357
N/A
N/A
$354
Settled
No
kalshi

70° to 71°

0%
7%
Yes 0¢No 100¢
100¢
N/A
$295
N/A
N/A
$229
Settled
No
kalshi

67° or below

0%
Yes 0¢No 100¢
100¢
N/A
$216
N/A
N/A
$194
Settled
No
Total markets: 6

Description

This event tracks the lowest temperature recorded in Philadelphia on a specific date in the future, using official government data. The outcome depends entirely on the exact temperature reading reported by the National Weather Service after the date occurs.

Kalshi

All markets resolve based solely on the official minimum temperature recorded by the National Weather Service's Climatological Report (Daily) for Philadelphia, PA on August 11, 2026. Each market corresponds to a specific temperature range: 67°F or below, 68-69°F, 70-71°F, 72-73°F, 74-75°F, or above 75°F. The NWS report is the definitive source, and traders must use the latest version available after the date. Preliminary data from other services may differ due to rounding or conversion differences, so only the official NWS figure determines resolution. All markets are mutually exclusive and collectively exhaustive, with exactly one resolving to 'Yes' based on where the actual temperature falls within these defined ranges.