The National Weather Service's official climatological summary for Seattle-Tacoma International Airport recorded a daily maximum of 69°F on September 18, 2026, driving the market's unanimous 100% consensus on the 68-69°F outcome. Onshore flow produced morning low clouds followed by afternoon clearing, limiting highs to the upper 60s to low 70s and aligning with the month's cooling trend that has featured zero 80°F days. This reading sits slightly below the 1991-2020 normal high near 70-71°F for the date and matches model consensus emphasizing persistent marine influence rather than warmer downslope or offshore patterns. Official verification from the primary reporting station leaves little scope for revision, though any post-analysis adjustment to the exact peak timing or station reading could theoretically shift resolution.
Eksperymentalne podsumowanie AI odwołujące się do danych Polymarket. To nie jest porada handlowa i nie ma wpływu na rozstrzyganie tego rynku. · ZaktualizowanoHighest temperature in Seattle on September 18?
Highest temperature in Seattle on September 18?
68-69°F 100.0%
63°F or below <1%
64-65°F <1%
66-67°F <1%
$44,168 Wol.
$44,168 Wol.
Sep 18, 2026
63°F or below
No
64-65°F
No
66-67°F
No
68-69°F
Yes
70-71°F
No
72-73°F
No
74-75°F
No
76-77°F
No
78-79°F
No
80-81°F
No
82°F or higher
No
68-69°F 100.0%
63°F or below <1%
64-65°F <1%
66-67°F <1%
$44,168 Wol.
$44,168 Wol.
Sep 18, 2026
63°F or below
$1,952 Wol.
No
64-65°F
$2,737 Wol.
No
66-67°F
$10,338 Wol.
No
68-69°F
$8,050 Wol.
Yes
70-71°F
$6,192 Wol.
No
72-73°F
$6,702 Wol.
No
74-75°F
$4,037 Wol.
No
76-77°F
$2,507 Wol.
No
78-79°F
$1,283 Wol.
No
80-81°F
$183 Wol.
No
82°F or higher
$188 Wol.
No
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 18 Sep '26.
The resolution source for this market will be information from NOAA, specifically the highest 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.The National Weather Service's official climatological summary for Seattle-Tacoma International Airport recorded a daily maximum of 69°F on September 18, 2026, driving the market's unanimous 100% consensus on the 68-69°F outcome. Onshore flow produced morning low clouds followed by afternoon clearing, limiting highs to the upper 60s to low 70s and aligning with the month's cooling trend that has featured zero 80°F days. This reading sits slightly below the 1991-2020 normal high near 70-71°F for the date and matches model consensus emphasizing persistent marine influence rather than warmer downslope or offshore patterns. Official verification from the primary reporting station leaves little scope for revision, though any post-analysis adjustment to the exact peak timing or station reading could theoretically shift resolution.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 18 Sep '26.
The resolution source for this market will be information from NOAA, specifically the highest 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.
The resolution source for this market will be information from NOAA, specifically the highest 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.
Rynek otwarty: Sep 16, 2026, 7:55 AM ET
Wolumen
$44,168Data zakończenia
Sep 18, 2026Rynek otwarty
Sep 16, 2026, 7:55 AM ETŹródło rozstrzygnięcia
https://www.weather.gov/wrh/timeseries?site=kseaRozstrzygający
0x69c47De9D...Wynik zaproponowany: No
Brak sporu
Ostateczny wynik: No
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 18 Sep '26.
The resolution source for this market will be information from NOAA, specifically the highest 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.The National Weather Service's official climatological summary for Seattle-Tacoma International Airport recorded a daily maximum of 69°F on September 18, 2026, driving the market's unanimous 100% consensus on the 68-69°F outcome. Onshore flow produced morning low clouds followed by afternoon clearing, limiting highs to the upper 60s to low 70s and aligning with the month's cooling trend that has featured zero 80°F days. This reading sits slightly below the 1991-2020 normal high near 70-71°F for the date and matches model consensus emphasizing persistent marine influence rather than warmer downslope or offshore patterns. Official verification from the primary reporting station leaves little scope for revision, though any post-analysis adjustment to the exact peak timing or station reading could theoretically shift resolution.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 18 Sep '26.
The resolution source for this market will be information from NOAA, specifically the highest 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.
The resolution source for this market will be information from NOAA, specifically the highest 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.
Wolumen
$44,168Data zakończenia
Sep 18, 2026Rynek otwarty
Sep 16, 2026, 7:55 AM ETŹródło rozstrzygnięcia
https://www.weather.gov/wrh/timeseries?site=kseaRozstrzygający
0x69c47De9D...Wynik zaproponowany: No
Brak sporu
Ostateczny wynik: No
The National Weather Service's official climatological summary for Seattle-Tacoma International Airport recorded a daily maximum of 69°F on September 18, 2026, driving the market's unanimous 100% consensus on the 68-69°F outcome. Onshore flow produced morning low clouds followed by afternoon clearing, limiting highs to the upper 60s to low 70s and aligning with the month's cooling trend that has featured zero 80°F days. This reading sits slightly below the 1991-2020 normal high near 70-71°F for the date and matches model consensus emphasizing persistent marine influence rather than warmer downslope or offshore patterns. Official verification from the primary reporting station leaves little scope for revision, though any post-analysis adjustment to the exact peak timing or station reading could theoretically shift resolution.
Eksperymentalne podsumowanie AI odwołujące się do danych Polymarket. To nie jest porada handlowa i nie ma wpływu na rozstrzyganie tego rynku. · Zaktualizowano
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