TOTAL VOLUME:

$134.2b

24H VOL:

$126,324,530

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,434,646,834

406,019

Markets across

30,401

events

MATCHED EVENTS:

2,689

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Lowest temperature in Seattle on Jul 20, 2026?
kalshi

Lowest temperature in Seattle on Jul 20, 2026?

Volume:
$6,753

60° or above

 - Kalshi

60° or above - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 21, 2026

Closed: Jul 21, 4:00 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

60° or above

View
100%
Yes 100¢No 0¢
100¢
N/A
$4,021
N/A
N/A
$2,644
Settled
Yes
kalshi

58° to 59°

0%
Yes 0¢No 100¢
100¢
N/A
$1,852
N/A
N/A
$1,373
Settled
No
kalshi

56° to 57°

0%
Yes 0¢No 100¢
100¢
N/A
$512
N/A
N/A
$256
Settled
No
kalshi

52° to 53°

0%
Yes 0¢No 100¢
100¢
N/A
$180
N/A
N/A
$180
Settled
No
kalshi

54° to 55°

0%
Yes 0¢No 100¢
100¢
N/A
$152
N/A
N/A
$152
Settled
No
kalshi

51° or below

0%
Yes 0¢No 100¢
100¢
N/A
$36
N/A
N/A
$36
Settled
No
Total markets: 6

Description

This market tracks the lowest temperature recorded in Seattle on July 20, 2026. The outcome will be determined by the official National Weather Service Climatological Report (Daily) for Seattle-Tacoma, which provides the authoritative minimum temperature measurement for that date.

Kalshi

Resolution is based on the minimum temperature recorded at Seattle-Tacoma on July 20, 2026, as reported in the National Weather Service's Climatological Report (Daily). The official data source is accessed via the NWS Seattle office website under the Observed Weather tab for Seattle-Tacoma, WA. Temperature ranges are divided into six bands: 51°F or below, 52-53°F, 54-55°F, 56-57°F, 58-59°F, and 60°F or above. Each band corresponds to a distinct market outcome. Traders should note that preliminary NWS data may be subject to rounding and conversion nuances, and the final official NWS Climatological Report (Daily) serves as the definitive source, superseding other weather services.