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%

BETA
Dashboards
Tour
All
Lowest temperature in Washington DC on Jul 30, 2026?
kalshi

Lowest temperature in Washington DC on Jul 30, 2026?

Volume:
$4,874

72° or above

 - Kalshi

72° or above - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 31, 2026

Closed: Jul 31, 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

72° or above

View
100%
Yes 100¢No 0¢
100¢
N/A
$1,660
N/A
N/A
$1,057
Settled
Yes
kalshi

70° to 71°

0%
Yes 0¢No 100¢
100¢
N/A
$2,461
N/A
N/A
$1,293
Settled
No
kalshi

68° to 69°

0%
Yes 0¢No 100¢
100¢
N/A
$657
N/A
N/A
$598
Settled
No
kalshi

63° or below

0%
Yes 0¢No 100¢
100¢
N/A
$40
N/A
N/A
$40
Settled
No
kalshi

64° to 65°

0%
Yes 0¢No 100¢
100¢
N/A
$34
N/A
N/A
$34
Settled
No
kalshi

66° to 67°

0%
Yes 0¢No 100¢
100¢
N/A
$22
N/A
N/A
$22
Settled
No
Total markets: 6

Description

This event tracks the lowest temperature recorded in Washington DC on a specific date in 2026. The outcome depends on official weather service data, making it a straightforward observation of actual climate conditions on that day.

Kalshi

The event resolves based on the minimum temperature recorded at Washington DC on July 30, 2026, as reported by the National Weather Service's Climatological Report (Daily). Six distinct temperature ranges are defined, each corresponding to a different market outcome. If the recorded minimum temperature falls within any of these ranges, the associated market resolves to Yes. The official data source is critical, and traders must use the latest version of the NWS report for the date, noting that different cities may update at varying frequencies. Preliminary data from other sources should not be considered definitive, as the final determination relies solely on the NWS report. Traders should also be aware of potential rounding and conversion nuances in the preliminary data.