**Persistent marine layer and onshore flow from a weak cutoff low are suppressing temperatures in San Francisco on September 20, 2026, keeping the daily high in the mid-60s.** National Weather Service forecasts place the high near 66°F under mostly cloudy skies, with west-southwest winds of 6–11 mph maintaining cool Pacific air and limiting solar heating. This setup follows a brief warm period and aligns with model consensus showing a deeper marine layer than typical for late September, when the climatological average high is about 71°F. Trader emphasis on 64–67°F outcomes reflects these official guidance and the low likelihood of significant warming or clearing before peak heating.
Eksperymentalne podsumowanie AI odwołujące się do danych Polymarket. To nie jest porada handlowa i nie ma wpływu na rozstrzyganie tego rynku. · ZaktualizowanoHighest temperature in San Francisco on September 20?
Highest temperature in San Francisco on September 20?
66-67°F 40%
64-65°F 30%
62-63°F 16%
68-69°F 14%
NOWE
$16,222 Wol.
NOWE
$16,222 Wol.
Sep 20, 2026
59°F or below
1%
60-61°F
3%
62-63°F
16%
64-65°F
30%
66-67°F
40%
68-69°F
14%
70-71°F
4%
72-73°F
2%
74-75°F
1%
76-77°F
<1%
78°F or higher
<1%
66-67°F 40%
64-65°F 30%
62-63°F 16%
68-69°F 14%
NOWE
$16,222 Wol.
NOWE
$16,222 Wol.
Sep 20, 2026
59°F or below
$731 Wol.
1%
60-61°F
$532 Wol.
3%
62-63°F
$2,537 Wol.
16%
64-65°F
$3,351 Wol.
30%
66-67°F
$1,561 Wol.
40%
68-69°F
$1,689 Wol.
14%
70-71°F
$1,526 Wol.
4%
72-73°F
$1,848 Wol.
2%
74-75°F
$2,241 Wol.
1%
76-77°F
$95 Wol.
<1%
78°F or higher
$111 Wol.
<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.**Persistent marine layer and onshore flow from a weak cutoff low are suppressing temperatures in San Francisco on September 20, 2026, keeping the daily high in the mid-60s.** National Weather Service forecasts place the high near 66°F under mostly cloudy skies, with west-southwest winds of 6–11 mph maintaining cool Pacific air and limiting solar heating. This setup follows a brief warm period and aligns with model consensus showing a deeper marine layer than typical for late September, when the climatological average high is about 71°F. Trader emphasis on 64–67°F outcomes reflects these official guidance and the low likelihood of significant warming or clearing before peak heating.
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.
Rynek otwarty: Sep 18, 2026, 7:56 AM ET
Wolumen
$16,222Data zakończenia
Sep 20, 2026Rynek otwarty
Sep 18, 2026, 7:56 AM ETŹródło rozstrzygnięcia
https://www.weather.gov/wrh/timeseries?site=ksfoRozstrzygający
0x69c47De9D...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.**Persistent marine layer and onshore flow from a weak cutoff low are suppressing temperatures in San Francisco on September 20, 2026, keeping the daily high in the mid-60s.** National Weather Service forecasts place the high near 66°F under mostly cloudy skies, with west-southwest winds of 6–11 mph maintaining cool Pacific air and limiting solar heating. This setup follows a brief warm period and aligns with model consensus showing a deeper marine layer than typical for late September, when the climatological average high is about 71°F. Trader emphasis on 64–67°F outcomes reflects these official guidance and the low likelihood of significant warming or clearing before peak heating.
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.
Wolumen
$16,222Data zakończenia
Sep 20, 2026Rynek otwarty
Sep 18, 2026, 7:56 AM ETŹródło rozstrzygnięcia
https://www.weather.gov/wrh/timeseries?site=ksfoRozstrzygający
0x69c47De9D...**Persistent marine layer and onshore flow from a weak cutoff low are suppressing temperatures in San Francisco on September 20, 2026, keeping the daily high in the mid-60s.** National Weather Service forecasts place the high near 66°F under mostly cloudy skies, with west-southwest winds of 6–11 mph maintaining cool Pacific air and limiting solar heating. This setup follows a brief warm period and aligns with model consensus showing a deeper marine layer than typical for late September, when the climatological average high is about 71°F. Trader emphasis on 64–67°F outcomes reflects these official guidance and the low likelihood of significant warming or clearing before peak heating.
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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