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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Highest temperature in Philadelphia on Aug 2, 2026?
kalshi

Highest temperature in Philadelphia on Aug 2, 2026?

Volume:
$59,867

91° to 92°

 - Kalshi

91° to 92° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 3, 2026

Closed: Aug 3, 12:59 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

91° to 92°

View
100%
Yes 100¢No 0¢
100¢
N/A
$22,677
N/A
N/A
$11,386
Settled
Yes
kalshi

89° to 90°

0%
Yes 0¢No 100¢
100¢
N/A
$13,446
N/A
N/A
$8,072
Settled
No
kalshi

87° to 88°

0%
Yes 0¢No 100¢
100¢
N/A
$10,644
N/A
N/A
$8,195
Settled
No
kalshi

85° to 86°

0%
Yes 0¢No 100¢
100¢
N/A
$5,591
N/A
N/A
$4,871
Settled
No
kalshi

84° or below

0%
Yes 0¢No 100¢
100¢
N/A
$5,580
N/A
N/A
$5,423
Settled
No
kalshi

93° or above

0%
Yes 0¢No 100¢
100¢
N/A
$1,930
N/A
N/A
$1,611
Settled
No
Total markets: 6

Description

This event tracks the peak temperature in Philadelphia on a specific summer day in 2026, using official government data as the definitive source. It helps participants assess climate conditions and potential impacts on daily life and activities based on temperature ranges.

Kalshi

The event resolves based on the highest temperature recorded at Philadelphia International Airport on August 2, 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 temperature falls within any of these specified ranges, the associated market resolves to Yes; otherwise, it resolves to No. All outcomes rely exclusively on the NWS report, with no consideration for third-party weather services or preliminary data. Traders must recognize that preliminary NWS data might contain rounding or conversion nuances, and only the final official report determines the resolution. Accuracy and patience are advised when interpreting early data, as adjustments can occur before the report is finalized.