Singapore's equatorial location produces stable nighttime minima typically near or above 27°C under prevailing southwest monsoon conditions, with the September 23 low shaped by cloud cover, humidity near 80-90%, and localized thunderstorm cooling. Official Meteorological Service Singapore outlooks indicate minima above 27°C amid expected thundery showers and southeast winds, while ensemble forecasts show modest spread from enhanced nocturnal mixing or brief clear spells that could allow slight radiative cooling toward 25-26°C. Trader-implied odds clustered around 23-28°C capture this narrow uncertainty range ahead of updated model runs and daily NEA briefings.
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 Singapura a 23 de setembro?
28°C 40%
23°C 39%
26°C 39%
27°C 30%
22°C ou menos
1%
23°C
39%
24°C
20%
25°C
21%
26°C
39%
27°C
30%
28°C
40%
29°C
1%
30°C
1%
31°C
1%
32°C ou mais
1%
28°C 40%
23°C 39%
26°C 39%
27°C 30%
22°C ou menos
1%
23°C
39%
24°C
20%
25°C
21%
26°C
39%
27°C
30%
28°C
40%
29°C
1%
30°C
1%
31°C
1%
32°C ou mais
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=wsss
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.
Mercado Aberto: Sep 21, 2026, 12:30 AM ET
Fonte de resolução
https://www.weather.gov/wrh/timeseries?site=wsssResolver
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=wsss
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.
Fonte de resolução
https://www.weather.gov/wrh/timeseries?site=wsssResolver
0x69c47De9D...Singapore's equatorial location produces stable nighttime minima typically near or above 27°C under prevailing southwest monsoon conditions, with the September 23 low shaped by cloud cover, humidity near 80-90%, and localized thunderstorm cooling. Official Meteorological Service Singapore outlooks indicate minima above 27°C amid expected thundery showers and southeast winds, while ensemble forecasts show modest spread from enhanced nocturnal mixing or brief clear spells that could allow slight radiative cooling toward 25-26°C. Trader-implied odds clustered around 23-28°C capture this narrow uncertainty range ahead of updated model runs and daily NEA briefings.
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

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