TOTAL VOLUME:

$134.1b

24H VOL:

$133,388,117

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,436,095,462

405,232

Markets across

30,526

events

MATCHED EVENTS:

2,693

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Lowest temperature in Philadelphia on Jul 18, 2026?
kalshi

Lowest temperature in Philadelphia on Jul 18, 2026?

Volume:
$14,558

74° or above

 - Kalshi

74° or above - Kalshi

1W

News

Positive

Negative

Neutral

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Vol.

·

Resolved Jul 19, 2026

Closed: Jul 19, 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

74° or above

View
100%
Yes 100¢No 0¢
100¢
N/A
$5,345
N/A
N/A
$3,784
Settled
Yes
kalshi

72° to 73°

0%
Yes 0¢No 100¢
100¢
N/A
$2,925
N/A
N/A
$1,783
Settled
No
kalshi

70° to 71°

0%
Yes 0¢No 100¢
100¢
N/A
$1,733
N/A
N/A
$1,246
Settled
No
kalshi

66° to 67°

0%
Yes 0¢No 100¢
100¢
N/A
$1,606
N/A
N/A
$1,274
Settled
No
kalshi

68° to 69°

0%
Yes 0¢No 100¢
100¢
N/A
$1,510
N/A
N/A
$917
Settled
No
kalshi

65° or below

0%
Yes 0¢No 100¢
100¢
N/A
$1,439
N/A
N/A
$1,140
Settled
No
Total markets: 6

Description

This event tracks the lowest temperature recorded in Philadelphia on July 18, 2026. The outcome will be determined by the official National Weather Service Climatological Report for that date, with resolution based on which temperature range the recorded minimum falls into.

Kalshi

Resolution is determined by the minimum temperature recorded at Philadelphia, PA on July 18, 2026, as reported in the National Weather Service's Climatological Report (Daily). The official data source is accessed through the NWS website by navigating to the Observed Weather tab and selecting Philadelphia, PA with Daily Climate Report. Temperature ranges are: 65°F or below, 66-67°F, 68-69°F, 70-71°F, 72-73°F, and 74°F or above. Traders should note that preliminary NWS data may be subject to rounding and conversion nuances, and the final official NWS Climatological Report (Daily) takes precedence over other weather sources such as AccuWeather or Google Weather.