TOTAL VOLUME:

$134.2b

24H VOL:

$134,145,987

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,441,166,947

406,422

Markets across

30,383

events

MATCHED EVENTS:

2,688

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
Dashboards
Insights
Indices
Tour
All
Trending
Breaking
New
Ending Soon
Politics
Sports
Crypto
Companies
Elections
Financials
Economics
Other
Entertainment
Science and Technology
Highest temperature in Seattle on Jul 19, 2026?
kalshi

Highest temperature in Seattle on Jul 19, 2026?

Volume:
$86,231

77° to 78°

 - Kalshi

77° to 78° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 20, 2026

Closed: Jul 20, 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

77° to 78°

View
100%
Yes 100¢No 0¢
100¢
N/A
$21,628
N/A
N/A
$10,092
Settled
Yes
kalshi

79° to 80°

View
0%
Yes 0¢No 100¢
100¢
N/A
$29,506
N/A
N/A
$18,001
Settled
No
kalshi

76° or below

View
0%
Yes 0¢No 100¢
100¢
N/A
$23,441
N/A
N/A
$19,085
Settled
No
kalshi

81° to 82°

View
0%
Yes 0¢No 100¢
100¢
N/A
$9,197
N/A
N/A
$7,011
Settled
No
kalshi

83° to 84°

View
0%
Yes 0¢No 100¢
100¢
N/A
$1,391
N/A
N/A
$1,281
Settled
No
kalshi

85° or above

View
0%
Yes 0¢No 100¢
100¢
N/A
$1,069
N/A
N/A
$1,059
Settled
No
Total markets: 6

Description

This market tracks the highest temperature recorded in Seattle on July 19, 2026. The outcome is determined by the maximum temperature reading from the National Weather Service's official daily climatological report for Seattle-Tacoma, which serves as the authoritative source for weather data in the region.

Kalshi

Resolution is based on the maximum temperature recorded at Seattle-Tacoma on July 19, 2026, as reported in the National Weather Service's Climatological Report (Daily). The official data source is accessed via the NWS website by navigating to the Observed Weather tab and selecting Seattle-Tacoma, WA with Daily Climate Report. The temperature is divided into six ranges: 76°F or below, 77-78°F, 79-80°F, 81-82°F, 83-84°F, and 85°F or above. Each range corresponds to a separate outcome. Traders should note that preliminary NWS data may be subject to rounding and conversion nuances, and the final official NWS Climatological Report (Daily) value takes precedence over other weather sources such as AccuWeather or Google Weather.