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%

BETA
Dashboards
Tour
All
Highest temperature in Miami on Sep 20, 2026?
kalshi

Highest temperature in Miami on Sep 20, 2026?

Volume:
$213,370

90° to 91°

 - Kalshi

90° to 91° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 21, 2026

Closed: Sep 21, 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

90° to 91°

View
100%
90%
Yes 100¢No 0¢
100¢
N/A
$55,877
N/A
N/A
$30,463
Settled
Yes
kalshi

86° to 87°

0%
45%
Yes 0¢No 100¢
100¢
N/A
$47,940
N/A
N/A
$37,098
Settled
No
kalshi

88° to 89°

0%
36%
Yes 0¢No 100¢
100¢
N/A
$45,918
N/A
N/A
$24,679
Settled
No
kalshi

84° to 85°

0%
10%
Yes 0¢No 100¢
100¢
N/A
$32,771
N/A
N/A
$29,331
Settled
No
kalshi

92° or above

0%
1%
Yes 0¢No 100¢
100¢
N/A
$16,038
N/A
N/A
$11,386
Settled
No
kalshi

83° or below

0%
2%
Yes 0¢No 100¢
100¢
N/A
$14,824
N/A
N/A
$12,071
Settled
No
Total markets: 6

Description

This event tracks whether Miami will experience specific temperature ranges on a particular day in the future. The outcome depends entirely on official weather data from a designated source, reflecting potential climate conditions for that location and date.

Kalshi

All markets resolve based on the maximum temperature recorded in Miami (CLIMIA) on September 20, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 83°F or below, 84-85°F, 86-87°F, 88-89°F, 90-91°F, or above 91°F. The official data from The Weather Company is the sole determinant, even if other weather services report different values. Preliminary data may be subject to rounding or conversion differences, and users should exercise caution when interpreting it. If the Exchange identifies a material error in the initially published data, it may delay resolution 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 informational only and does not guarantee data accuracy or exempt the market from potential adjustments due to errors.