Official NOAA observations from San Francisco International Airport (SFO), the market's resolution station, recorded a high temperature of 66-67°F on April 29, solidifying trader consensus at 100% implied probability for that bin as preliminary data finalized overnight. Persistent marine stratus clouds and cool onshore flow from the Pacific suppressed daytime heating, aligning with spring climatology where average April highs hover around 64°F amid La Niña-influenced patterns. Model forecasts from prior days had correctly anticipated this mild outcome, with no diurnal peaks exceeding the bin. Realistic challenges include rare post hoc data revisions from quality control—such as instrument calibration errors—but historical audit rates for such adjustments remain below 1%, rendering shifts improbable.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · AtualizadoHighest temperature in San Francisco on April 29?
66-67°F 100.0%
49°F or below <1%
50-51°F <1%
52-53°F <1%
$72,421 Vol.
$72,421 Vol.
49°F or below
No
50-51°F
No
52-53°F
No
54-55°F
No
56-57°F
No
58-59°F
No
60-61°F
No
62-63°F
No
64-65°F
No
66-67°F
Yes
68°F or higher
No
66-67°F 100.0%
49°F or below <1%
50-51°F <1%
52-53°F <1%
$72,421 Vol.
$72,421 Vol.
49°F or below
No
50-51°F
No
52-53°F
No
54-55°F
No
56-57°F
No
58-59°F
No
60-61°F
No
62-63°F
No
64-65°F
No
66-67°F
Yes
68°F or higher
No
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 San Francisco International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFO.
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.
Mercado Aberto: Apr 27, 2026, 12:10 AM ET
Fonte de resolução
https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFOResolver
0x69c47De9D...Resultado proposto: No
Sem contestação
Resultado final: No
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 San Francisco International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFO.
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.
Fonte de resolução
https://www.wunderground.com/history/daily/us/ca/san-francisco/KSFOResolver
0x69c47De9D...Resultado proposto: No
Sem contestação
Resultado final: No
Official NOAA observations from San Francisco International Airport (SFO), the market's resolution station, recorded a high temperature of 66-67°F on April 29, solidifying trader consensus at 100% implied probability for that bin as preliminary data finalized overnight. Persistent marine stratus clouds and cool onshore flow from the Pacific suppressed daytime heating, aligning with spring climatology where average April highs hover around 64°F amid La Niña-influenced patterns. Model forecasts from prior days had correctly anticipated this mild outcome, with no diurnal peaks exceeding the bin. Realistic challenges include rare post hoc data revisions from quality control—such as instrument calibration errors—but historical audit rates for such adjustments remain below 1%, rendering shifts improbable.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · Atualizado

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