Recent ensemble forecasts from models including GFS and ECMWF indicate Istanbul's minimum temperature on September 18 will likely fall in the 15–19°C range amid northeasterly flow and variable cloud cover, supporting the near-even market-implied odds near 50% for 13°C or below versus 23°C or higher. Nocturnal radiative cooling under clearer skies could push lows lower, while increased moisture and showers may limit overnight drops by enhancing downward longwave radiation. Historical September minima average near 17°C, with current sea surface temperatures in the Sea of Marmara providing a moderating influence. Traders appear focused on the next model runs and observational updates for confirmation of cloud trends and wind speed, which will determine whether the daily low resolves toward cooler or milder thresholds.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoLa temperatura più bassa di Istanbul il 18 settembre?
13°C o inferiore 100%
23°C o superiore 98%
14°C 40%
15°C 40%
13°C o inferiore
100%
14°C
40%
15°C
40%
16°C
40%
17°C
40%
18°C
40%
19°C
40%
20°C
40%
21°C
40%
22°C
40%
23°C o superiore
98%
13°C o inferiore 100%
23°C o superiore 98%
14°C 40%
15°C 40%
13°C o inferiore
100%
14°C
40%
15°C
40%
16°C
40%
17°C
40%
18°C
40%
19°C
40%
20°C
40%
21°C
40%
22°C
40%
23°C o superiore
98%
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=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.
Mercato aperto: Sep 16, 2026, 12:31 AM ET
Risolutore
0x69c47De9D...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=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.
Risolutore
0x69c47De9D...Recent ensemble forecasts from models including GFS and ECMWF indicate Istanbul's minimum temperature on September 18 will likely fall in the 15–19°C range amid northeasterly flow and variable cloud cover, supporting the near-even market-implied odds near 50% for 13°C or below versus 23°C or higher. Nocturnal radiative cooling under clearer skies could push lows lower, while increased moisture and showers may limit overnight drops by enhancing downward longwave radiation. Historical September minima average near 17°C, with current sea surface temperatures in the Sea of Marmara providing a moderating influence. Traders appear focused on the next model runs and observational updates for confirmation of cloud trends and wind speed, which will determine whether the daily low resolves toward cooler or milder thresholds.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato
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