The National Weather Service's official climatological summary for San Francisco Airport recorded a maximum temperature of 64°F on September 20, 2026, observed at 3:47 PM local time—11°F below the 1991–2020 normal of 75°F. Persistent marine layer influence, fog, and haze suppressed daytime heating under typical September coastal conditions, aligning with the market's 100% implied probability for the 64–65°F bin. This outcome sits well below historical September highs and recent years' warmer readings. Minor revisions to station data or use of alternative downtown measurements remain theoretically possible but unlikely to alter resolution given the authoritative NWS verification.
基於Polymarket數據的AI實驗性摘要。這不是交易建議，也不影響該市場的結算方式。 · 更新於舊金山9月20日的最高溫度？
舊金山9月20日的最高溫度？
64-65°F 100.0%
59°F或以下 <1%
60-61°F <1%
62-63°F <1%
$46,016 交易量
$46,016 交易量
2026-09-20
59°F或以下
<1%
60-61°F
<1%
62-63°F
<1%
64-65°F
100%
66-67°F
<1%
68-69°F
<1%
70-71°F
<1%
72-73°F
<1%
華氏74-75度
<1%
76-77°F
<1%
78°F或更高
<1%
64-65°F 100.0%
59°F或以下 <1%
60-61°F <1%
62-63°F <1%
$46,016 交易量
$46,016 交易量
2026-09-20
59°F或以下
$1,808 交易量
<1%
60-61°F
$4,290 交易量
<1%
62-63°F
$9,012 交易量
<1%
64-65°F
$7,123 交易量
100%
66-67°F
$4,350 交易量
<1%
68-69°F
$4,576 交易量
<1%
70-71°F
$4,566 交易量
<1%
72-73°F
$5,547 交易量
<1%
華氏74-75度
$3,518 交易量
<1%
76-77°F
$1,105 交易量
<1%
78°F或更高
$121 交易量
<1%
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 National Weather Service's official climatological summary for San Francisco Airport recorded a maximum temperature of 64°F on September 20, 2026, observed at 3:47 PM local time—11°F below the 1991–2020 normal of 75°F. Persistent marine layer influence, fog, and haze suppressed daytime heating under typical September coastal conditions, aligning with the market's 100% implied probability for the 64–65°F bin. This outcome sits well below historical September highs and recent years' warmer readings. Minor revisions to station data or use of alternative downtown measurements remain theoretically possible but unlikely to alter resolution given the authoritative NWS verification.
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.
市場開放時間： Sep 18, 2026, 7:56 AM ET
交易量
$46,016結束日期
2026-09-20市場開放時間
Sep 18, 2026, 7:56 AM ETThis 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 National Weather Service's official climatological summary for San Francisco Airport recorded a maximum temperature of 64°F on September 20, 2026, observed at 3:47 PM local time—11°F below the 1991–2020 normal of 75°F. Persistent marine layer influence, fog, and haze suppressed daytime heating under typical September coastal conditions, aligning with the market's 100% implied probability for the 64–65°F bin. This outcome sits well below historical September highs and recent years' warmer readings. Minor revisions to station data or use of alternative downtown measurements remain theoretically possible but unlikely to alter resolution given the authoritative NWS verification.
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
$46,016結束日期
2026-09-20市場開放時間
Sep 18, 2026, 7:56 AM ETThe National Weather Service's official climatological summary for San Francisco Airport recorded a maximum temperature of 64°F on September 20, 2026, observed at 3:47 PM local time—11°F below the 1991–2020 normal of 75°F. Persistent marine layer influence, fog, and haze suppressed daytime heating under typical September coastal conditions, aligning with the market's 100% implied probability for the 64–65°F bin. This outcome sits well below historical September highs and recent years' warmer readings. Minor revisions to station data or use of alternative downtown measurements remain theoretically possible but unlikely to alter resolution given the authoritative NWS verification.
基於Polymarket數據的AI實驗性摘要。這不是交易建議，也不影響該市場的結算方式。 · 更新於
警惕外部連結哦。
警惕外部連結哦。
Frequently Asked Questions