**Clear skies and moderate southerly winds under high pressure are keeping overnight cooling limited in Cape Town on September 20, 2026, with official forecasts and observations pointing to a minimum near 14–15°C (57–59°F).** Multiple models, including GFS-based guidance, show temperatures falling from evening values around 17–19°C to overnight lows in the 13–16°C range, consistent with typical early-spring climatology for the region (September average minima near 10–12°C but elevated this year). The absence of strong cold advection or significant cloud cover has supported the market's emphasis on 13°C as the leading outcome, while probabilities for 12°C or lower reflect residual uncertainty in exact radiative cooling rates before sunrise. Updated short-range guidance through the night will refine the final recorded minimum at official stations.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-updateLowest temperature in Cape Town on September 20?
Lowest temperature in Cape Town on September 20?
11°C 90%
12°C 90%
10°C or below 88%
14°C <1%
$3,121 Vol.
$3,121 Vol.
Sep 20, 2026
10°C or below
88%
11°C
90%
12°C
90%
13°C
-
14°C
<1%
15°C
<1%
16°C
<1%
17°C
<1%
18°C
<1%
19°C
<1%
20°C or higher
<1%
11°C 90%
12°C 90%
10°C or below 88%
14°C <1%
$3,121 Vol.
$3,121 Vol.
Sep 20, 2026
10°C or below
$0 Vol.
88%
11°C
$0 Vol.
90%
12°C
$0 Vol.
90%
13°C
$682 Vol.
-
14°C
$245 Vol.
<1%
15°C
$250 Vol.
<1%
16°C
$392 Vol.
<1%
17°C
$37 Vol.
<1%
18°C
$37 Vol.
<1%
19°C
$37 Vol.
<1%
20°C or higher
$1,441 Vol.
<1%
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Cape Town International Airport Station in degrees Celsius on 20 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=fact
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 Metric Units" button until the relevant table displays °C.
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 Celsius (eg, 9°C). 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.**Clear skies and moderate southerly winds under high pressure are keeping overnight cooling limited in Cape Town on September 20, 2026, with official forecasts and observations pointing to a minimum near 14–15°C (57–59°F).** Multiple models, including GFS-based guidance, show temperatures falling from evening values around 17–19°C to overnight lows in the 13–16°C range, consistent with typical early-spring climatology for the region (September average minima near 10–12°C but elevated this year). The absence of strong cold advection or significant cloud cover has supported the market's emphasis on 13°C as the leading outcome, while probabilities for 12°C or lower reflect residual uncertainty in exact radiative cooling rates before sunrise. Updated short-range guidance through the night will refine the final recorded minimum at official stations.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Cape Town International Airport Station in degrees Celsius on 20 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=fact
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 Metric Units" button until the relevant table displays °C.
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 Celsius (eg, 9°C). 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=fact
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 Metric Units" button until the relevant table displays °C.
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 Celsius (eg, 9°C). 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.
Binuksan ang Market: Sep 18, 2026, 12:31 AM ET
Volume
$3,121Petsa ng Pagtatapos
Sep 20, 2026Binuksan ang Market
Sep 18, 2026, 12:31 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=factResolver
0x69c47De9D...This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Cape Town International Airport Station in degrees Celsius on 20 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=fact
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 Metric Units" button until the relevant table displays °C.
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 Celsius (eg, 9°C). 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.**Clear skies and moderate southerly winds under high pressure are keeping overnight cooling limited in Cape Town on September 20, 2026, with official forecasts and observations pointing to a minimum near 14–15°C (57–59°F).** Multiple models, including GFS-based guidance, show temperatures falling from evening values around 17–19°C to overnight lows in the 13–16°C range, consistent with typical early-spring climatology for the region (September average minima near 10–12°C but elevated this year). The absence of strong cold advection or significant cloud cover has supported the market's emphasis on 13°C as the leading outcome, while probabilities for 12°C or lower reflect residual uncertainty in exact radiative cooling rates before sunrise. Updated short-range guidance through the night will refine the final recorded minimum at official stations.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Cape Town International Airport Station in degrees Celsius on 20 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=fact
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 Metric Units" button until the relevant table displays °C.
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 Celsius (eg, 9°C). 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=fact
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 Metric Units" button until the relevant table displays °C.
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 Celsius (eg, 9°C). 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.
Volume
$3,121Petsa ng Pagtatapos
Sep 20, 2026Binuksan ang Market
Sep 18, 2026, 12:31 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=factResolver
0x69c47De9D...**Clear skies and moderate southerly winds under high pressure are keeping overnight cooling limited in Cape Town on September 20, 2026, with official forecasts and observations pointing to a minimum near 14–15°C (57–59°F).** Multiple models, including GFS-based guidance, show temperatures falling from evening values around 17–19°C to overnight lows in the 13–16°C range, consistent with typical early-spring climatology for the region (September average minima near 10–12°C but elevated this year). The absence of strong cold advection or significant cloud cover has supported the market's emphasis on 13°C as the leading outcome, while probabilities for 12°C or lower reflect residual uncertainty in exact radiative cooling rates before sunrise. Updated short-range guidance through the night will refine the final recorded minimum at official stations.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-update
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