Observed precipitation from National Weather Service climatological reports on September 21, 2026, forms the core driver of trader consensus for this market. Showers and steady rain fell across the Midwest to Northeast corridor, with measurable amounts including 0.64 inches in Indianapolis and Pittsburgh, record September totals in parts of the Chicago area, and lighter rain in New York and Washington, D.C.; many southern and western sites such as Los Angeles, Houston, and Denver recorded zero. These patterns align with a frontal system bringing cooler, moist air from Iowa eastward while high pressure kept the Rockies and Southwest dry. Official NWS daily summaries provide the authoritative resolution data, with no further model updates expected.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoDove pioverà il 21 settembre?
$13,077 Vol.
New York, NY
100%
Los Angeles, CA
<1%
Chicago, IL
100%
Houston, TX
<1%
Dallas, TX
100%
Phoenix, AZ
<1%
Filadelfia, PA
<1%
Denver, CO
<1%
Washington, DC
100%
Atlanta, GA
<1%
Miami, FL
100%
Seattle, WA
<1%
Boston, MA
100%
New Orleans, LA
100%
San Francisco, CA
<1%
$13,077 Vol.
New York, NY
100%
Los Angeles, CA
<1%
Chicago, IL
100%
Houston, TX
<1%
Dallas, TX
100%
Phoenix, AZ
<1%
Filadelfia, PA
<1%
Denver, CO
<1%
Washington, DC
100%
Atlanta, GA
<1%
Miami, FL
100%
Seattle, WA
<1%
Boston, MA
100%
New Orleans, LA
100%
San Francisco, CA
<1%
Measurable precipitation means 0.01 inches or more as reported by the PRECIPITATION (IN) figure in the NWS Daily Climate Report (CLI) for the city's station.
A report of trace ("T") does not qualify.
The PRECIPITATION (IN) figure measures total liquid-equivalent precipitation and does not distinguish between precipitation types.
The observation period is the NWS climate day for KNYC: midnight to midnight local standard time. The final CLI report for a climate day is issued the following morning.
This market will resolve according to the NWS Daily Climate Report as published by 2:00 PM ET on the day following the observation date. If multiple versions of the report are issued, the last version published before that time governs. If no figure has been published by that time, this market will resolve to "No".
The resolution source for this market is the NWS Daily Climate Report (CLI) for KNYC, published at https://forecast.weather.gov/product.php?site=NWS&product=CLI&issuedby=NYC.
Mercato aperto: Sep 20, 2026, 7:09 AM ET
Fonte di risoluzione
https://forecast.weather.gov/product.php?site=NWS&product=CLI&issuedby=NYCRisolutore
0x65070BE91...Measurable precipitation means 0.01 inches or more as reported by the PRECIPITATION (IN) figure in the NWS Daily Climate Report (CLI) for the city's station.
A report of trace ("T") does not qualify.
The PRECIPITATION (IN) figure measures total liquid-equivalent precipitation and does not distinguish between precipitation types.
The observation period is the NWS climate day for KNYC: midnight to midnight local standard time. The final CLI report for a climate day is issued the following morning.
This market will resolve according to the NWS Daily Climate Report as published by 2:00 PM ET on the day following the observation date. If multiple versions of the report are issued, the last version published before that time governs. If no figure has been published by that time, this market will resolve to "No".
The resolution source for this market is the NWS Daily Climate Report (CLI) for KNYC, published at https://forecast.weather.gov/product.php?site=NWS&product=CLI&issuedby=NYC.
Fonte di risoluzione
https://forecast.weather.gov/product.php?site=NWS&product=CLI&issuedby=NYCRisolutore
0x65070BE91...Observed precipitation from National Weather Service climatological reports on September 21, 2026, forms the core driver of trader consensus for this market. Showers and steady rain fell across the Midwest to Northeast corridor, with measurable amounts including 0.64 inches in Indianapolis and Pittsburgh, record September totals in parts of the Chicago area, and lighter rain in New York and Washington, D.C.; many southern and western sites such as Los Angeles, Houston, and Denver recorded zero. These patterns align with a frontal system bringing cooler, moist air from Iowa eastward while high pressure kept the Rockies and Southwest dry. Official NWS daily summaries provide the authoritative resolution data, with no further model updates expected.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato

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