**Official National Weather Service observations confirm a maximum of 64°F at San Francisco International Airport on September 20, 2026, directly supporting the market's near-certain 64-65°F outcome.** Persistent marine layer stratus and moderate onshore flow from the Pacific kept daytime highs well below the seasonal normal of roughly 75°F, with the peak occurring in the mid-afternoon under mostly cloudy conditions. This aligns with climatological patterns where coastal fog and upwelling frequently cap late-September temperatures. Only an unlikely post-event revision to official station data or a switch in the resolution source could realistically alter the result.
基于Polymarket数据的AI实验性摘要。这不是交易建议，也不影响该市场的结算方式。 · 更新于9月20日旧金山气温最高？
9月20日旧金山气温最高？
64-65华氏度 100.0%
59°F或以下 <1%
60-61°F <1%
62-63°F <1%
$46,482 交易量
$46,482 交易量
2026-09-20
59°F或以下
否
60-61°F
否
62-63°F
否
64-65华氏度
是
66-67°F
否
68-69°F
否
70-71°F
否
72-73°F
否
74-75°F
否
76-77°F
否
78华氏度或更高
否
64-65华氏度 100.0%
59°F或以下 <1%
60-61°F <1%
62-63°F <1%
$46,482 交易量
$46,482 交易量
2026-09-20
59°F或以下
$1,808 交易量
否
60-61°F
$4,417 交易量
否
62-63°F
$9,163 交易量
否
64-65华氏度
$7,259 交易量
是
66-67°F
$4,356 交易量
否
68-69°F
$4,623 交易量
否
70-71°F
$4,566 交易量
否
72-73°F
$5,547 交易量
否
74-75°F
$3,518 交易量
否
76-77°F
$1,105 交易量
否
78华氏度或更高
$121 交易量
否
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the San Francisco International Airport Station in degrees Fahrenheit on 20 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=ksfo
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.**Official National Weather Service observations confirm a maximum of 64°F at San Francisco International Airport on September 20, 2026, directly supporting the market's near-certain 64-65°F outcome.** Persistent marine layer stratus and moderate onshore flow from the Pacific kept daytime highs well below the seasonal normal of roughly 75°F, with the peak occurring in the mid-afternoon under mostly cloudy conditions. This aligns with climatological patterns where coastal fog and upwelling frequently cap late-September temperatures. Only an unlikely post-event revision to official station data or a switch in the resolution source could realistically alter the result.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the San Francisco International Airport Station in degrees Fahrenheit on 20 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=ksfo
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=ksfo
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.
市场开放时间： Sep 18, 2026, 7:56 AM ET
交易量
$46,482结束日期
2026-09-20市场开放时间
Sep 18, 2026, 7:56 AM ET已提议结果: 否
无争议
最终结果: 否
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the San Francisco International Airport Station in degrees Fahrenheit on 20 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=ksfo
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.**Official National Weather Service observations confirm a maximum of 64°F at San Francisco International Airport on September 20, 2026, directly supporting the market's near-certain 64-65°F outcome.** Persistent marine layer stratus and moderate onshore flow from the Pacific kept daytime highs well below the seasonal normal of roughly 75°F, with the peak occurring in the mid-afternoon under mostly cloudy conditions. This aligns with climatological patterns where coastal fog and upwelling frequently cap late-September temperatures. Only an unlikely post-event revision to official station data or a switch in the resolution source could realistically alter the result.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the San Francisco International Airport Station in degrees Fahrenheit on 20 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=ksfo
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=ksfo
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.
交易量
$46,482结束日期
2026-09-20市场开放时间
Sep 18, 2026, 7:56 AM ET已提议结果: 否
无争议
最终结果: 否
**Official National Weather Service observations confirm a maximum of 64°F at San Francisco International Airport on September 20, 2026, directly supporting the market's near-certain 64-65°F outcome.** Persistent marine layer stratus and moderate onshore flow from the Pacific kept daytime highs well below the seasonal normal of roughly 75°F, with the peak occurring in the mid-afternoon under mostly cloudy conditions. This aligns with climatological patterns where coastal fog and upwelling frequently cap late-September temperatures. Only an unlikely post-event revision to official station data or a switch in the resolution source could realistically alter the result.
基于Polymarket数据的AI实验性摘要。这不是交易建议，也不影响该市场的结算方式。 · 更新于
警惕外部链接哦。
警惕外部链接哦。
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