TOTAL VOLUME:

$134.2b

24H VOL:

$134,145,987

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,441,166,947

406,422

Markets across

30,383

events

MATCHED EVENTS:

2,688

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in Phoenix on Jul 19, 2026?
kalshi

Highest temperature in Phoenix on Jul 19, 2026?

Volume:
$94,509

104° or above

 - Kalshi

104° or above - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 20, 2026

Closed: Jul 20, 3:00 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

104° or above

View
100%
Yes 100¢No 0¢
100¢
N/A
$24,343
N/A
N/A
$16,299
Settled
Yes
kalshi

102° to 103°

0%
Yes 0¢No 100¢
100¢
N/A
$27,946
N/A
N/A
$21,737
Settled
No
kalshi

100° to 101°

0%
Yes 0¢No 100¢
100¢
N/A
$20,393
N/A
N/A
$16,567
Settled
No
kalshi

98° to 99°

0%
Yes 0¢No 100¢
100¢
N/A
$13,079
N/A
N/A
$11,169
Settled
No
kalshi

96° to 97°

0%
Yes 0¢No 100¢
100¢
N/A
$5,692
N/A
N/A
$4,870
Settled
No
kalshi

95° or below

0%
Yes 0¢No 100¢
100¢
N/A
$3,056
N/A
N/A
$2,973
Settled
No
Total markets: 6

Description

This market tracks the highest temperature recorded in Phoenix on July 19, 2026. The outcome is determined by the maximum temperature reading from the National Weather Service's official daily climatological report for Phoenix, which serves as the authoritative source for weather data in the region.

Kalshi

Resolution is based on the maximum temperature recorded at Phoenix on July 19, 2026, as reported in the National Weather Service's Climatological Report (Daily). The official data source is accessed via the NWS website by navigating to the Observed Weather tab and selecting Phoenix, AZ with Daily Climate Report. The temperature is divided into six ranges: 95°F or below, 96-97°F, 98-99°F, 100-101°F, 102-103°F, and 104°F or above. Each range corresponds to a separate outcome. Traders should note that preliminary NWS data may be subject to rounding and conversion nuances, and the final official NWS Climatological Report (Daily) value takes precedence over other weather sources such as AccuWeather or Google Weather.