**Latest numerical weather models and official outlooks from the Meteorological Service Singapore indicate overnight minimum temperatures near 27°C for September 21 under prevailing southwest monsoon conditions with southeasterly to southwesterly winds.** This consensus supports trader focus on the balanced odds between cooler and warmer extremes, as localized thundery showers and high humidity can modulate nighttime radiative cooling while the urban heat island and warm sea surface temperatures limit sharp drops. September climatology shows typical daily minima of 25–26°C, but the current fortnightly outlook notes minima likely staying above 27°C on many nights amid above-normal regional temperatures. Short-term model runs remain the key variable ahead of the day’s official observations, with potential for minor revisions from updated guidance on shower timing or wind patterns.
基於Polymarket數據的AI實驗性摘要。這不是交易建議，也不影響該市場的結算方式。 · 更新於新加坡9月21日的最低溫度？
新加坡9月21日的最低溫度？
28°C 40%
27°C 30%
26°C 19%
29°C 19%
最新
最新
2026-09-21
21°C或以下
5%
22°C
5%
23°C
5%
24°C
7%
25°C
11%
26°C
19%
27°C
30%
28°C
40%
29°C
19%
30°C
11%
31°C或更高
7%
28°C 40%
27°C 30%
26°C 19%
29°C 19%
最新
最新
2026-09-21
21°C或以下
$0 交易量
5%
22°C
$0 交易量
5%
23°C
$0 交易量
5%
24°C
$0 交易量
7%
25°C
$0 交易量
11%
26°C
$0 交易量
19%
27°C
$0 交易量
30%
28°C
$0 交易量
40%
29°C
$0 交易量
19%
30°C
$0 交易量
11%
31°C或更高
$0 交易量
7%
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.**Latest numerical weather models and official outlooks from the Meteorological Service Singapore indicate overnight minimum temperatures near 27°C for September 21 under prevailing southwest monsoon conditions with southeasterly to southwesterly winds.**
This consensus supports trader focus on the balanced odds between cooler and warmer extremes, as localized thundery showers and high humidity can modulate nighttime radiative cooling while the urban heat island and warm sea surface temperatures limit sharp drops. September climatology shows typical daily minima of 25–26°C, but the current fortnightly outlook notes minima likely staying above 27°C on many nights amid above-normal regional temperatures. Short-term model runs remain the key variable ahead of the day’s official observations, with potential for minor revisions from updated guidance on shower timing or wind patterns.
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.
市場開放時間： Sep 19, 2026, 12:30 AM ET
交易量
$0結束日期
2026-09-21市場開放時間
Sep 19, 2026, 12:30 AM ETThis 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.**Latest numerical weather models and official outlooks from the Meteorological Service Singapore indicate overnight minimum temperatures near 27°C for September 21 under prevailing southwest monsoon conditions with southeasterly to southwesterly winds.**
This consensus supports trader focus on the balanced odds between cooler and warmer extremes, as localized thundery showers and high humidity can modulate nighttime radiative cooling while the urban heat island and warm sea surface temperatures limit sharp drops. September climatology shows typical daily minima of 25–26°C, but the current fortnightly outlook notes minima likely staying above 27°C on many nights amid above-normal regional temperatures. Short-term model runs remain the key variable ahead of the day’s official observations, with potential for minor revisions from updated guidance on shower timing or wind patterns.
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.
交易量
$0結束日期
2026-09-21市場開放時間
Sep 19, 2026, 12:30 AM ET**Latest numerical weather models and official outlooks from the Meteorological Service Singapore indicate overnight minimum temperatures near 27°C for September 21 under prevailing southwest monsoon conditions with southeasterly to southwesterly winds.** This consensus supports trader focus on the balanced odds between cooler and warmer extremes, as localized thundery showers and high humidity can modulate nighttime radiative cooling while the urban heat island and warm sea surface temperatures limit sharp drops. September climatology shows typical daily minima of 25–26°C, but the current fortnightly outlook notes minima likely staying above 27°C on many nights amid above-normal regional temperatures. Short-term model runs remain the key variable ahead of the day’s official observations, with potential for minor revisions from updated guidance on shower timing or wind patterns.
基於Polymarket數據的AI實驗性摘要。這不是交易建議，也不影響該市場的結算方式。 · 更新於
警惕外部連結哦。
警惕外部連結哦。
Frequently Asked Questions