Recent National Weather Service forecasts and ensemble model guidance point to an overnight low near 57–58°F for San Francisco on September 18, driven by a persistent marine layer, light westerly onshore flow, and patchy fog that limits radiative cooling. This aligns with the recent pattern of upper-50s minima at SFO and the September climatological average of 55.8°F. The 58–59°F bin leads trader consensus because most guidance clusters there, while the 56–57°F range captures downside risk from stronger marine influence or clearer skies. Warmer outcomes remain possible only with unexpected offshore flow or model error, but current data show low probability of deviation. Updated NWS briefings and morning observations will refine resolution near the daily minimum.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertNiedrigste Temperatur in San Francisco am 18. September?
Niedrigste Temperatur in San Francisco am 18. September?
58-59°F 65%
60-61 °F 38%
62-63°F 29%
56-57°F 22%
NEU
NEU
18. Sep. 2026
51°F oder darunter
5%
52-53°F
7%
54-55°F
11%
56-57°F
25%
58-59°F
57%
60-61 °F
38%
62-63°F
29%
64-65°F
8%
66-67 °F
11%
68-69°F
7%
70°F oder höher
5%
58-59°F 65%
60-61 °F 38%
62-63°F 29%
56-57°F 22%
NEU
NEU
18. Sep. 2026
51°F oder darunter
$0 Vol.
5%
52-53°F
$0 Vol.
7%
54-55°F
$0 Vol.
11%
56-57°F
$285 Vol.
25%
58-59°F
$71 Vol.
57%
60-61 °F
$0 Vol.
38%
62-63°F
$0 Vol.
29%
64-65°F
$0 Vol.
8%
66-67 °F
$0 Vol.
11%
68-69°F
$0 Vol.
7%
70°F oder höher
$0 Vol.
5%
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the San Francisco International Airport Station in degrees Fahrenheit on 18 Sep '26.
The resolution source for this market will be information from NOAA, specifically the lowest 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.Recent National Weather Service forecasts and ensemble model guidance point to an overnight low near 57–58°F for San Francisco on September 18, driven by a persistent marine layer, light westerly onshore flow, and patchy fog that limits radiative cooling. This aligns with the recent pattern of upper-50s minima at SFO and the September climatological average of 55.8°F. The 58–59°F bin leads trader consensus because most guidance clusters there, while the 56–57°F range captures downside risk from stronger marine influence or clearer skies. Warmer outcomes remain possible only with unexpected offshore flow or model error, but current data show low probability of deviation. Updated NWS briefings and morning observations will refine resolution near the daily minimum.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the San Francisco International Airport Station in degrees Fahrenheit on 18 Sep '26.
The resolution source for this market will be information from NOAA, specifically the lowest 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 lowest 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.
Markt eröffnet: Sep 16, 2026, 7:29 AM ET
Volumen
$356Enddatum
18. Sep. 2026Markt eröffnet
Sep 16, 2026, 7:29 AM ETAbwicklungsquelle
https://www.weather.gov/wrh/timeseries?site=ksfoAbwickler
0x69c47De9D...This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the San Francisco International Airport Station in degrees Fahrenheit on 18 Sep '26.
The resolution source for this market will be information from NOAA, specifically the lowest 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.Recent National Weather Service forecasts and ensemble model guidance point to an overnight low near 57–58°F for San Francisco on September 18, driven by a persistent marine layer, light westerly onshore flow, and patchy fog that limits radiative cooling. This aligns with the recent pattern of upper-50s minima at SFO and the September climatological average of 55.8°F. The 58–59°F bin leads trader consensus because most guidance clusters there, while the 56–57°F range captures downside risk from stronger marine influence or clearer skies. Warmer outcomes remain possible only with unexpected offshore flow or model error, but current data show low probability of deviation. Updated NWS briefings and morning observations will refine resolution near the daily minimum.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the San Francisco International Airport Station in degrees Fahrenheit on 18 Sep '26.
The resolution source for this market will be information from NOAA, specifically the lowest 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 lowest 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.
Volumen
$356Enddatum
18. Sep. 2026Markt eröffnet
Sep 16, 2026, 7:29 AM ETAbwicklungsquelle
https://www.weather.gov/wrh/timeseries?site=ksfoAbwickler
0x69c47De9D...Recent National Weather Service forecasts and ensemble model guidance point to an overnight low near 57–58°F for San Francisco on September 18, driven by a persistent marine layer, light westerly onshore flow, and patchy fog that limits radiative cooling. This aligns with the recent pattern of upper-50s minima at SFO and the September climatological average of 55.8°F. The 58–59°F bin leads trader consensus because most guidance clusters there, while the 56–57°F range captures downside risk from stronger marine influence or clearer skies. Warmer outcomes remain possible only with unexpected offshore flow or model error, but current data show low probability of deviation. Updated NWS briefings and morning observations will refine resolution near the daily minimum.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert
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