**Trader consensus splits nearly evenly between a 25°C and 26°C minimum on September 21, reflecting forecast uncertainty in overnight cooling under typical southwest monsoon conditions.** Persistent thundery showers and extensive cloud cover, driven by southeast to southwest winds of 10–20 km/h, limit radiative heat loss and keep surface temperatures elevated, consistent with official NEA guidance projecting a 25°C low amid 60–95% humidity. Recent observations show overnight minima mostly holding above 25°C, with localized rainfall further moderating drops. Model runs and historical September averages near 25.2°C support the tight 50–50 split, while lower-probability outcomes below 24°C would require clearer skies and stronger cooling not currently indicated. Updated evening observations from Changi or official stations will determine 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 Singapura a 21 de setembro?
Temperatura mais baixa em Singapura a 21 de setembro?
25°C 100%
23°C 90%
26°C 51%
24°C 5%
NOVO
NOVO
21 set 2026
21°C ou menos
1%
22°C
1%
23°C
90%
24°C
5%
25°C
100%
26°C
51%
27°C
<1%
28°C
<1%
29°C
<1%
30°C
<1%
31°C ou mais
<1%
25°C 100%
23°C 90%
26°C 51%
24°C 5%
NOVO
NOVO
21 set 2026
21°C ou menos
$65 Vol.
1%
22°C
$65 Vol.
1%
23°C
$0 Vol.
90%
24°C
$0 Vol.
5%
25°C
$5 Vol.
100%
26°C
$5 Vol.
51%
27°C
$248 Vol.
<1%
28°C
$116 Vol.
<1%
29°C
$1,031 Vol.
<1%
30°C
$37 Vol.
<1%
31°C ou mais
$37 Vol.
<1%
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Singapore Changi Airport Station in degrees Celsius on 21 Sep '26.
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.**Trader consensus splits nearly evenly between a 25°C and 26°C minimum on September 21, reflecting forecast uncertainty in overnight cooling under typical southwest monsoon conditions.** Persistent thundery showers and extensive cloud cover, driven by southeast to southwest winds of 10–20 km/h, limit radiative heat loss and keep surface temperatures elevated, consistent with official NEA guidance projecting a 25°C low amid 60–95% humidity. Recent observations show overnight minima mostly holding above 25°C, with localized rainfall further moderating drops. Model runs and historical September averages near 25.2°C support the tight 50–50 split, while lower-probability outcomes below 24°C would require clearer skies and stronger cooling not currently indicated. Updated evening observations from Changi or official stations will determine resolution.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Singapore Changi Airport Station in degrees Celsius on 21 Sep '26.
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.
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 19, 2026, 12:30 AM ET
Volume
$1,609Data de Término
21 set 2026Mercado Aberto
Sep 19, 2026, 12:30 AM ETFonte de resolução
https://www.weather.gov/wrh/timeseries?site=wsssResolver
0x69c47De9D...This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Singapore Changi Airport Station in degrees Celsius on 21 Sep '26.
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.**Trader consensus splits nearly evenly between a 25°C and 26°C minimum on September 21, reflecting forecast uncertainty in overnight cooling under typical southwest monsoon conditions.** Persistent thundery showers and extensive cloud cover, driven by southeast to southwest winds of 10–20 km/h, limit radiative heat loss and keep surface temperatures elevated, consistent with official NEA guidance projecting a 25°C low amid 60–95% humidity. Recent observations show overnight minima mostly holding above 25°C, with localized rainfall further moderating drops. Model runs and historical September averages near 25.2°C support the tight 50–50 split, while lower-probability outcomes below 24°C would require clearer skies and stronger cooling not currently indicated. Updated evening observations from Changi or official stations will determine resolution.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Singapore Changi Airport Station in degrees Celsius on 21 Sep '26.
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.
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.
Volume
$1,609Data de Término
21 set 2026Mercado Aberto
Sep 19, 2026, 12:30 AM ETFonte de resolução
https://www.weather.gov/wrh/timeseries?site=wsssResolver
0x69c47De9D...**Trader consensus splits nearly evenly between a 25°C and 26°C minimum on September 21, reflecting forecast uncertainty in overnight cooling under typical southwest monsoon conditions.** Persistent thundery showers and extensive cloud cover, driven by southeast to southwest winds of 10–20 km/h, limit radiative heat loss and keep surface temperatures elevated, consistent with official NEA guidance projecting a 25°C low amid 60–95% humidity. Recent observations show overnight minima mostly holding above 25°C, with localized rainfall further moderating drops. Model runs and historical September averages near 25.2°C support the tight 50–50 split, while lower-probability outcomes below 24°C would require clearer skies and stronger cooling not currently indicated. Updated evening observations from Changi or official stations will determine 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