Forecast consensus from global models points to a daytime maximum near 27–28°C in Istanbul on August 19, consistent with the market’s closely matched leading outcomes and August climatology. Subtle differences hinge on boundary-layer mixing, sea-breeze timing along the Bosphorus and Marmara coasts, and any afternoon cloud development that could cap peak heating. Recent ECMWF and GFS runs show limited spread in 850-hPa temperatures and surface winds, keeping implied probabilities for 26°C or 29°C+ lower. Updated short-range guidance and any late adjustments to insolation or humidity profiles remain the key variables that could shift the final observed high before resolution.
Tóm tắt AI thử nghiệm tham chiếu dữ liệu Polymarket. Đây không phải tư vấn giao dịch và không ảnh hưởng đến cách thị trường này được giải quyết. · Cập nhậtHighest temperature in Istanbul on August 19?
27°C 40%
28°C 31%
26°C 13%
29°C 11%
23°C or below
1%
24°C
2%
25°C
4%
26°C
13%
27°C
39%
28°C
31%
29°C
11%
30°C
7%
31°C
4%
32°C
4%
33°C or higher
<1%
27°C 40%
28°C 31%
26°C 13%
29°C 11%
23°C or below
1%
24°C
2%
25°C
4%
26°C
13%
27°C
39%
28°C
31%
29°C
11%
30°C
7%
31°C
4%
32°C
4%
33°C or higher
<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
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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.
Thị trường mở: Aug 17, 2026, 12:57 AM ET
Resolver
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
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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.
Resolver
0x69c47De9D...Forecast consensus from global models points to a daytime maximum near 27–28°C in Istanbul on August 19, consistent with the market’s closely matched leading outcomes and August climatology. Subtle differences hinge on boundary-layer mixing, sea-breeze timing along the Bosphorus and Marmara coasts, and any afternoon cloud development that could cap peak heating. Recent ECMWF and GFS runs show limited spread in 850-hPa temperatures and surface winds, keeping implied probabilities for 26°C or 29°C+ lower. Updated short-range guidance and any late adjustments to insolation or humidity profiles remain the key variables that could shift the final observed high before resolution.
Tóm tắt AI thử nghiệm tham chiếu dữ liệu Polymarket. Đây không phải tư vấn giao dịch và không ảnh hưởng đến cách thị trường này được giải quyết. · Cập nhật

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