Traders price the June 20 highest temperature in Istanbul near 24–26 °C because short-range forecast guidance and climatological normals align on modest daytime maxima. June averages place the daily high around 25–27 °C, with recent model runs showing limited warming from Black Sea marine air and prevailing northeasterly flow that suppresses peak readings. Small differences among outcomes hinge on afternoon cloud cover, wind direction shifts that either enhance or reduce sea-breeze cooling, and the precise timing of any weak frontal passage. Official agencies such as the Turkish State Meteorological Service and ECMWF ensembles currently favor the middle of that range, while the spread in market probabilities reflects residual uncertainty in boundary-layer mixing and local urban heat-island effects two days before the observation window closes.
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. · AggiornatoHighest temperature in Istanbul on June 20?
24°C 37%
25°C 25%
26°C 17%
22°C 11%
20°C or below
1%
21°C
3%
22°C
11%
23°C
11%
24°C
37%
25°C
25%
26°C
17%
27°C
10%
28°C
7%
29°C
3%
30°C or higher
<1%
24°C 37%
25°C 25%
26°C 17%
22°C 11%
20°C or below
1%
21°C
3%
22°C
11%
23°C
11%
24°C
37%
25°C
25%
26°C
17%
27°C
10%
28°C
7%
29°C
3%
30°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.
Mercato aperto: Jun 18, 2026, 12:14 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...Traders price the June 20 highest temperature in Istanbul near 24–26 °C because short-range forecast guidance and climatological normals align on modest daytime maxima. June averages place the daily high around 25–27 °C, with recent model runs showing limited warming from Black Sea marine air and prevailing northeasterly flow that suppresses peak readings. Small differences among outcomes hinge on afternoon cloud cover, wind direction shifts that either enhance or reduce sea-breeze cooling, and the precise timing of any weak frontal passage. Official agencies such as the Turkish State Meteorological Service and ECMWF ensembles currently favor the middle of that range, while the spread in market probabilities reflects residual uncertainty in boundary-layer mixing and local urban heat-island effects two days before the observation window closes.
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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