Current forecast models show a tight cluster of possible highs for Cape Town on September 19, centered near 21–24°C under clear skies and light southerly winds shifting from prevailing southeasterlies. This spring pattern features stable high pressure, minimal cloud cover, and dry air that limits afternoon mixing and supports modest warming from morning lows near 12°C. Model spread arises mainly from subtle differences in wind strength and timing of peak insolation, with some runs favoring 23–24°C while others cap at 21–22°C due to slightly stronger sea breezes. Traders therefore price 23°C, 24°C, and 25°C as the leading outcomes, reflecting the narrow but genuine uncertainty ahead of final observational data.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertHöchste Temperatur in Kapstadt am 19. September?
21°C 39%
25°C 29%
23°C 26%
24°C 25%
18°C oder darunter
1%
19°C
4%
20°C
4%
21°C
39%
22°C
13%
23°C
26%
24°C
25%
25°C
29%
26°C
20%
27°C
19%
28°C oder höher
6%
21°C 39%
25°C 29%
23°C 26%
24°C 25%
18°C oder darunter
1%
19°C
4%
20°C
4%
21°C
39%
22°C
13%
23°C
26%
24°C
25%
25°C
29%
26°C
20%
27°C
19%
28°C oder höher
6%
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=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.
Markt eröffnet: Sep 17, 2026, 12:58 AM ET
Abwicklungsquelle
https://www.weather.gov/wrh/timeseries?site=factAbwickler
0x69c47De9D...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=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.
Abwicklungsquelle
https://www.weather.gov/wrh/timeseries?site=factAbwickler
0x69c47De9D...Current forecast models show a tight cluster of possible highs for Cape Town on September 19, centered near 21–24°C under clear skies and light southerly winds shifting from prevailing southeasterlies. This spring pattern features stable high pressure, minimal cloud cover, and dry air that limits afternoon mixing and supports modest warming from morning lows near 12°C. Model spread arises mainly from subtle differences in wind strength and timing of peak insolation, with some runs favoring 23–24°C while others cap at 21–22°C due to slightly stronger sea breezes. Traders therefore price 23°C, 24°C, and 25°C as the leading outcomes, reflecting the narrow but genuine uncertainty ahead of final observational data.
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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