**Official National Weather Service observations confirm the Seattle-Tacoma International Airport recorded a minimum of 54°F on September 9, 2026, matching the market's dominant 54-55°F outcome at 96.5% implied probability.** This value fell just 1°F below the 1991-2020 climatological normal of 55°F amid stable high-pressure conditions, clear skies, and light northerly winds that supported typical nocturnal radiative cooling without anomalous cold-air advection or cloud cover to moderate temperatures. Recent model consensus and surface observations aligned closely with this range, reflecting low forecast uncertainty in the late-summer regime. Unlikely challengers include station-specific microclimate differences or post-event data revisions, though the official airport reading serves as the primary resolution source.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jourLa température la plus basse à Seattle le 9 septembre ?
54-55°F 99.5%
50-51°F 7%
52-53°F 7%
47°F ou moins <1%
$1,406 Vol.
$1,406 Vol.
47°F ou moins
Non
48-49°F
Non
50-51°F
Non
52-53°F
Non
54-55°F
Oui
56-57°F
Non
58-59 °F
Non
60-61°F
Non
62-63°F
Non
64-65°F
Non
66°F ou plus
Non
54-55°F 99.5%
50-51°F 7%
52-53°F 7%
47°F ou moins <1%
$1,406 Vol.
$1,406 Vol.
47°F ou moins
Non
48-49°F
Non
50-51°F
Non
52-53°F
Non
54-55°F
Oui
56-57°F
Non
58-59 °F
Non
60-61°F
Non
62-63°F
Non
64-65°F
Non
66°F ou plus
Non
The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=ksea
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Marché ouvert : Sep 7, 2026, 7:29 AM ET
Source de résolution
https://www.weather.gov/wrh/timeseries?site=kseaRésolveur
0x69c47De9D...Résultat proposé: Non
Aucune contestation
Résultat final: Non
The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=ksea
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Source de résolution
https://www.weather.gov/wrh/timeseries?site=kseaRésolveur
0x69c47De9D...Résultat proposé: Non
Aucune contestation
Résultat final: Non
**Official National Weather Service observations confirm the Seattle-Tacoma International Airport recorded a minimum of 54°F on September 9, 2026, matching the market's dominant 54-55°F outcome at 96.5% implied probability.** This value fell just 1°F below the 1991-2020 climatological normal of 55°F amid stable high-pressure conditions, clear skies, and light northerly winds that supported typical nocturnal radiative cooling without anomalous cold-air advection or cloud cover to moderate temperatures. Recent model consensus and surface observations aligned closely with this range, reflecting low forecast uncertainty in the late-summer regime. Unlikely challengers include station-specific microclimate differences or post-event data revisions, though the official airport reading serves as the primary resolution source.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jour

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