TOTAL VOLUME:

$134.1b

24H VOL:

$141,541,542

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,440,096,988

406,065

Markets across

30,522

events

MATCHED EVENTS:

2,692

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Lowest temperature in Phoenix on Sep 10, 2026?
kalshi

Lowest temperature in Phoenix on Sep 10, 2026?

Volume:
$8,864

88° to 89°

 - Kalshi

88° to 89° - Kalshi

1W

News

Positive

Negative

Neutral

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Vol.

·

Resolved Sep 11, 2026

Closed: Sep 11, 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

88° to 89°

View
100%
3%
Yes 100¢No 0¢
100¢
N/A
$3,809
N/A
N/A
$2,833
Settled
Yes
kalshi

90° or above

0%
Yes 0¢No 100¢
100¢
N/A
$2,332
N/A
N/A
$1,855
Settled
No
kalshi

86° to 87°

0%
5%
Yes 0¢No 100¢
100¢
N/A
$1,345
N/A
N/A
$922
Settled
No
kalshi

84° to 85°

0%
1%
Yes 0¢No 100¢
100¢
N/A
$844
N/A
N/A
$659
Settled
No
kalshi

82° to 83°

0%
2%
Yes 0¢No 100¢
100¢
N/A
$310
N/A
N/A
$307
Settled
No
kalshi

81° or below

0%
2%
Yes 0¢No 100¢
100¢
N/A
$224
N/A
N/A
$224
Settled
No
Total markets: 6

Description

This event tracks the lowest temperature recorded in Phoenix on a specific date in the future, using data from a designated weather provider. The outcome depends entirely on the official temperature reading reported by The Weather Company for that day.

Kalshi

All markets resolve based on the minimum temperature recorded at Phoenix (CLIPHX) on September 10, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 81° or below, 82-83°, 84-85°, 86-87°, 88-89°, or 90° and above. The official data source is The Weather Company, and while other weather services may show different values, they do not affect the resolution. Preliminary data may be subject to rounding or conversion differences, and participants should exercise caution when interpreting early readings. If the Exchange identifies a material error in the initial publication, it may delay expiration until a corrected version is released or until the expiration date, whichever comes first. If no data remains available by the expiration date, all markets will resolve to the last fair price determined by Kalshi. The "Final" status on weather.com/kalshi is for convenience and does not guarantee data accuracy or exempt the market from potential adjustments.