Recent forecasts from sources including the UK Met Office and AccuWeather indicate overnight lows near 21°C in Istanbul on August 21 under mostly clear to partly cloudy skies with light northerly flow and moderating sea breezes from the Bosphorus. This aligns with late-summer climatology where average August minima range 19–23°C, driven by typical radiative cooling rates after daytime highs of 28–31°C. Model consensus shows limited spread, though slight variations in cloud cover or wind could allow cooler readings in the 17–19°C range or push toward 22°C. Trader-implied odds reflect this uncertainty, with substantial volume on bins around 19–23°C amid ongoing monitoring of updated numerical weather prediction runs ahead of resolution.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · AtualizadoTemperatura mais baixa em Istambul no dia 21 de agosto?
19°C 32%
21°C 32%
20°C 31%
23°C 31%
17°C or below
19%
18°C
31%
19°C
32%
20°C
31%
21°C
32%
22°C
31%
23°C
31%
24°C
1%
25°C
1%
26°C
<1%
27°C or higher
1%
19°C 32%
21°C 32%
20°C 31%
23°C 31%
17°C or below
19%
18°C
31%
19°C
32%
20°C
31%
21°C
32%
22°C
31%
23°C
31%
24°C
1%
25°C
1%
26°C
<1%
27°C or higher
1%
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
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.
Mercado Aberto: Aug 20, 2026, 1:30 PM ET
Resolver
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
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...Recent forecasts from sources including the UK Met Office and AccuWeather indicate overnight lows near 21°C in Istanbul on August 21 under mostly clear to partly cloudy skies with light northerly flow and moderating sea breezes from the Bosphorus. This aligns with late-summer climatology where average August minima range 19–23°C, driven by typical radiative cooling rates after daytime highs of 28–31°C. Model consensus shows limited spread, though slight variations in cloud cover or wind could allow cooler readings in the 17–19°C range or push toward 22°C. Trader-implied odds reflect this uncertainty, with substantial volume on bins around 19–23°C amid ongoing monitoring of updated numerical weather prediction runs ahead of resolution.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · Atualizado
Cuidado com os links externos.
Cuidado com os links externos.
Frequently Asked Questions