Singapore's equatorial location and prevailing southwest monsoon conditions typically produce afternoon maximum temperatures near 32°C in September, aligning with the market's 100% implied probability for that outcome on September 10. Official forecasts and real-time observations from the Meteorological Service Singapore, including Changi station data, show the daily high stabilizing at this level amid scattered thundery showers, high humidity near 80%, and light southeasterly winds that limit extreme deviations. Long-term climatology places the September average maximum at 31.6°C, with minimal diurnal range supporting trader consensus. Unusually intense localized convection or a rare clear-sky episode could shift the peak by 1–2°C, though current model agreement makes such shifts improbable before resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Singapore on September 10?
Highest temperature in Singapore on September 10?
32°C 100.0%
27°C or below <1%
28°C <1%
29°C <1%
$48,996 Vol.
$48,996 Vol.
Sep 10, 2026
27°C or below
<1%
28°C
<1%
29°C
<1%
30°C
<1%
31°C
<1%
32°C
100%
33°C
<1%
34°C
<1%
35°C
<1%
36°C
<1%
37°C or higher
<1%
32°C 100.0%
27°C or below <1%
28°C <1%
29°C <1%
$48,996 Vol.
$48,996 Vol.
Sep 10, 2026
27°C or below
$420 Vol.
<1%
28°C
$546 Vol.
<1%
29°C
$5,742 Vol.
<1%
30°C
$3,980 Vol.
<1%
31°C
$5,823 Vol.
<1%
32°C
$13,186 Vol.
100%
33°C
$10,640 Vol.
<1%
34°C
$5,983 Vol.
<1%
35°C
$2,098 Vol.
<1%
36°C
$306 Vol.
<1%
37°C or higher
$272 Vol.
<1%
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Singapore Changi Airport Station in degrees Celsius on 10 Sep '26.
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=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.Singapore's equatorial location and prevailing southwest monsoon conditions typically produce afternoon maximum temperatures near 32°C in September, aligning with the market's 100% implied probability for that outcome on September 10. Official forecasts and real-time observations from the Meteorological Service Singapore, including Changi station data, show the daily high stabilizing at this level amid scattered thundery showers, high humidity near 80%, and light southeasterly winds that limit extreme deviations. Long-term climatology places the September average maximum at 31.6°C, with minimal diurnal range supporting trader consensus. Unusually intense localized convection or a rare clear-sky episode could shift the peak by 1–2°C, though current model agreement makes such shifts improbable before resolution.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Singapore Changi Airport Station in degrees Celsius on 10 Sep '26.
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=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 highest 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.
Market Opened: Sep 8, 2026, 12:56 AM ET
Volume
$48,996End Date
Sep 10, 2026Market Opened
Sep 8, 2026, 12:56 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=wsssResolver
0x69c47De9D...This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Singapore Changi Airport Station in degrees Celsius on 10 Sep '26.
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=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.Singapore's equatorial location and prevailing southwest monsoon conditions typically produce afternoon maximum temperatures near 32°C in September, aligning with the market's 100% implied probability for that outcome on September 10. Official forecasts and real-time observations from the Meteorological Service Singapore, including Changi station data, show the daily high stabilizing at this level amid scattered thundery showers, high humidity near 80%, and light southeasterly winds that limit extreme deviations. Long-term climatology places the September average maximum at 31.6°C, with minimal diurnal range supporting trader consensus. Unusually intense localized convection or a rare clear-sky episode could shift the peak by 1–2°C, though current model agreement makes such shifts improbable before resolution.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Singapore Changi Airport Station in degrees Celsius on 10 Sep '26.
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=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 highest 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
$48,996End Date
Sep 10, 2026Market Opened
Sep 8, 2026, 12:56 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=wsssResolver
0x69c47De9D...Singapore's equatorial location and prevailing southwest monsoon conditions typically produce afternoon maximum temperatures near 32°C in September, aligning with the market's 100% implied probability for that outcome on September 10. Official forecasts and real-time observations from the Meteorological Service Singapore, including Changi station data, show the daily high stabilizing at this level amid scattered thundery showers, high humidity near 80%, and light southeasterly winds that limit extreme deviations. Long-term climatology places the September average maximum at 31.6°C, with minimal diurnal range supporting trader consensus. Unusually intense localized convection or a rare clear-sky episode could shift the peak by 1–2°C, though current model agreement makes such shifts improbable before resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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