Trader consensus clusters tightly around 56-57°F (28.5% implied probability) and 54-55°F (28.0%), mirroring Seattle's late March climatological norms where daily highs average 55°F based on 1991-2020 NOAA data, with a standard deviation of about 5°F. Differentiating factors include recent GFS and ECMWF ensemble forecasts projecting peaks in this range amid neutral ENSO conditions transitioning to weak La Niña, which historically mutes extremes via persistent marine layer influence from the Puget Sound. Cool-season jet stream undulations add uncertainty, but no strong ridging signals warmer outliers above 60°F; traders await 10-day NWS Seattle updates for refinement.
Résumé expérimental généré par IA à partir des données Polymarket · Mis à jourLa température la plus élevée à Seattle le 27 mars ?
La température la plus élevée à Seattle le 27 mars ?
54-55°F 30%
56-57°F 29%
52-53°F 15%
58-59°F 14%
45°F ou moins
1%
46-47°F
2%
48-49 °F
4%
50-51°F
5%
52-53°F
15%
54-55°F
30%
56-57°F
29%
58-59°F
14%
60-61°F
5%
62-63°F
5%
64°F ou plus
2%
54-55°F 30%
56-57°F 29%
52-53°F 15%
58-59°F 14%
45°F ou moins
1%
46-47°F
2%
48-49 °F
4%
50-51°F
5%
52-53°F
15%
54-55°F
30%
56-57°F
29%
58-59°F
14%
60-61°F
5%
62-63°F
5%
64°F ou plus
2%
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Seattle-Tacoma International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/wa/seatac/KSEA.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Marché ouvert : Mar 23, 2026, 6:02 AM ET
Resolution Source
https://www.wunderground.com/history/daily/us/wa/seatac/KSEAResolver
0x69c47De9D...Resolution Source
https://www.wunderground.com/history/daily/us/wa/seatac/KSEAResolver
0x69c47De9D...Trader consensus clusters tightly around 56-57°F (28.5% implied probability) and 54-55°F (28.0%), mirroring Seattle's late March climatological norms where daily highs average 55°F based on 1991-2020 NOAA data, with a standard deviation of about 5°F. Differentiating factors include recent GFS and ECMWF ensemble forecasts projecting peaks in this range amid neutral ENSO conditions transitioning to weak La Niña, which historically mutes extremes via persistent marine layer influence from the Puget Sound. Cool-season jet stream undulations add uncertainty, but no strong ridging signals warmer outliers above 60°F; traders await 10-day NWS Seattle updates for refinement.
Résumé expérimental généré par IA à partir des données Polymarket · Mis à jour
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