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%

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Where will it rain on Sep 10, 2026?
kalshi

Where will it rain on Sep 10, 2026?

Volume:
$886,956

Boston

 - Kalshi

Boston - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 11, 2026

Closed: Sep 11, 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

Boston

View
100%
48%
Yes 100¢No 0¢
100¢
N/A
$92,964
N/A
N/A
$86,023
Settled
Yes
kalshi

New York City

100%
61%
Yes 100¢No 0¢
100¢
N/A
$71,486
N/A
N/A
$66,805
Settled
Yes
kalshi

Oklahoma City

100%
16%
Yes 100¢No 0¢
100¢
N/A
$56,089
N/A
N/A
$34,220
Settled
Yes
kalshi

Miami

100%
19%
Yes 100¢No 0¢
100¢
N/A
$36,543
N/A
N/A
$24,065
Settled
Yes
kalshi

Newark

100%
61%
Yes 100¢No 0¢
100¢
N/A
$29,044
N/A
N/A
$25,087
Settled
Yes
kalshi

New Orleans

100%
17%
Yes 100¢No 0¢
100¢
N/A
$12,180
N/A
N/A
$9,089
Settled
Yes
kalshi

Dallas

0%
37%
Yes 0¢No 100¢
100¢
N/A
$162,189
N/A
N/A
$42,265
Settled
No
kalshi

Washington DC

0%
66%
Yes 0¢No 100¢
100¢
N/A
$95,912
N/A
N/A
$41,724
Settled
No
kalshi

Houston

0%
64%
Yes 0¢No 100¢
100¢
N/A
$79,891
N/A
N/A
$28,524
Settled
No
kalshi

Austin

0%
10%
Yes 0¢No 100¢
100¢
N/A
$40,069
N/A
N/A
$22,511
Settled
No
kalshi

Seattle

0%
6%
Yes 0¢No 100¢
100¢
N/A
$36,578
N/A
N/A
$21,084
Settled
No
kalshi

Philadelphia

0%
40%
Yes 0¢No 100¢
100¢
N/A
$33,096
N/A
N/A
$19,315
Settled
No
kalshi

San Antonio

0%
10%
Yes 0¢No 100¢
100¢
N/A
$21,887
N/A
N/A
$12,456
Settled
No
kalshi

Chicago

0%
4%
Yes 0¢No 100¢
100¢
N/A
$19,550
N/A
N/A
$12,722
Settled
No
kalshi

Atlanta

0%
6%
Yes 0¢No 100¢
100¢
N/A
$18,794
N/A
N/A
$11,628
Settled
No
kalshi

Trenton

0%
31%
Yes 0¢No 100¢
100¢
N/A
$16,839
N/A
N/A
$8,646
Settled
No
kalshi

Phoenix

0%
Yes 0¢No 100¢
100¢
N/A
$15,710
N/A
N/A
$12,530
Settled
No
kalshi

Minneapolis

0%
1%
Yes 0¢No 100¢
100¢
N/A
$15,628
N/A
N/A
$11,289
Settled
No
kalshi

Las Vegas

0%
2%
Yes 0¢No 100¢
100¢
N/A
$9,293
N/A
N/A
$6,774
Settled
No
kalshi

San Francisco

0%
1%
Yes 0¢No 100¢
100¢
N/A
$8,225
N/A
N/A
$6,924
Settled
No
kalshi

Los Angeles

0%
1%
Yes 0¢No 100¢
100¢
N/A
$8,200
N/A
N/A
$6,800
Settled
No
kalshi

Denver

0%
5%
Yes 0¢No 100¢
100¢
N/A
$6,789
N/A
N/A
$5,555
Settled
No
Total markets: 22

Description

This set of markets assesses the likelihood of rainfall in various major U.S. cities on a specific date in 2026. Each market focuses on a different location, allowing participants to evaluate regional weather conditions and make informed predictions about precipitation occurrences.

Kalshi

Each market evaluates whether measurable rainfall will occur in a specified U.S. city on September 10, 2026. For a market to resolve as 'Yes,' the total precipitation recorded at the official weather station for that city must exceed zero inches. 'Trace' amounts and missing data are counted as zero inches and do not satisfy the 'Yes' condition. All outcomes are determined using data provided by The Weather Company, ensuring consistency across all markets. Participants should note that while third-party weather services may offer estimates, the official data source is the sole authority for resolution.