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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Lowest temperature in Washington DC on Sep 20, 2026?
kalshi

Lowest temperature in Washington DC on Sep 20, 2026?

Volume:
$2,282

70° or above

 - Kalshi

70° or above - 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

70° or above

View
100%
2%
Yes 100¢No 0¢
100¢
N/A
$1,019
N/A
N/A
$786
Settled
Yes
kalshi

68° to 69°

0%
4%
Yes 0¢No 100¢
100¢
N/A
$810
N/A
N/A
$394
Settled
No
kalshi

64° to 65°

0%
1%
Yes 0¢No 100¢
100¢
N/A
$297
N/A
N/A
$293
Settled
No
kalshi

62° to 63°

0%
Yes 0¢No 100¢
100¢
N/A
$97
N/A
N/A
$97
Settled
No
kalshi

66° to 67°

0%
Yes 0¢No 100¢
100¢
N/A
$45
N/A
N/A
$45
Settled
No
kalshi

61° or below

0%
1%
Yes 0¢No 100¢
100¢
N/A
$14
N/A
N/A
$14
Settled
No
Total markets: 6

Description

This event tracks the expected lowest temperature in Washington DC on a specific date, helping participants assess climate conditions for planning or predictive analysis. Outcomes are determined by official weather data from a designated source.

Kalshi

All markets resolve based on the minimum temperature recorded at Washington DC (CLIDCA) on September 20, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 61°F or below, 62-63°F, 64-65°F, 66-67°F, 68-69°F, or 70°F and above. The Exchange holds expiration if a material error is identified in the initial data publication, resolving markets to the last fair price if no valid data becomes available by the expiration date. Preliminary data may differ from final values due to rounding or conversion, and the 'Final' status on weather.com/kalshi does not guarantee error-free data.