Recent ensemble forecasts from GFS and ECMWF indicate peak temperatures of 27–29°C in Istanbul on September 11 under persistent high pressure, clear skies, and moderate northeasterly Etesian winds promoting subsidence and strong daytime heating. These conditions align with the ongoing above-normal September warmth noted by Turkish meteorological authorities, with minimal cloud cover and negligible precipitation risk supporting efficient solar insolation. Market-implied probabilities favoring 25–26°C as leading outcomes reflect trader caution around potential slight model cooling trends, station-specific measurement thresholds, or minor timing shifts in the diurnal maximum, while lower-probability tails for 24°C or 27°C+ account for ensemble spread and steering uncertainties typical in early-fall Mediterranean regimes. Updated model runs over the next 24–48 hours will likely refine these odds ahead of resolution.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertHöchste Temperatur in Istanbul am 11. September?
25°C 64%
26°C 31%
24°C 5%
27°C 2.5%
21°C oder darunter
<1%
22°C
1%
23°C
2%
24°C
5%
25°C
64%
26°C
31%
27°C
2%
28°C
2%
29°C
2%
30°C
<1%
31°C oder höher
<1%
25°C 64%
26°C 31%
24°C 5%
27°C 2.5%
21°C oder darunter
<1%
22°C
1%
23°C
2%
24°C
5%
25°C
64%
26°C
31%
27°C
2%
28°C
2%
29°C
2%
30°C
<1%
31°C oder höher
<1%
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=LTFM
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 9, 2026, 12:58 AM ET
Abwickler
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=LTFM
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.
Abwickler
0x69c47De9D...Recent ensemble forecasts from GFS and ECMWF indicate peak temperatures of 27–29°C in Istanbul on September 11 under persistent high pressure, clear skies, and moderate northeasterly Etesian winds promoting subsidence and strong daytime heating. These conditions align with the ongoing above-normal September warmth noted by Turkish meteorological authorities, with minimal cloud cover and negligible precipitation risk supporting efficient solar insolation. Market-implied probabilities favoring 25–26°C as leading outcomes reflect trader caution around potential slight model cooling trends, station-specific measurement thresholds, or minor timing shifts in the diurnal maximum, while lower-probability tails for 24°C or 27°C+ account for ensemble spread and steering uncertainties typical in early-fall Mediterranean regimes. Updated model runs over the next 24–48 hours will likely refine these odds ahead of resolution.
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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