Recent official outlooks from Singapore’s meteorological service highlight prevailing southwest monsoon conditions with below-average rainfall through late August, supporting daily maximums of 33–34 °C on most days and occasional peaks near 35 °C. Short-range model guidance for 27 August shows partly cloudy skies, southeasterly flow, and a 50–60 % chance of afternoon thundery showers that typically limit peak heating, producing a narrow distribution centered on 31–33 °C. Historical August averages near 31.4 °C and recent station readings exceeding 33 °C reinforce trader emphasis on these values, while the modest probability mass at 34 °C+ reflects the low but non-zero chance of clearer, drier conditions allowing brief excursions higher before convective cooling sets in.
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 August 27?
Highest temperature in Singapore on August 27?
32°C 52%
33°C 24%
31°C 21%
30°C 5%
NEW
NEW
Aug 27, 2026
27°C or below
<1%
28°C
<1%
29°C
2%
30°C
5%
31°C
21%
32°C
52%
33°C
24%
34°C
2%
35°C
1%
36°C
<1%
37°C or higher
<1%
32°C 52%
33°C 24%
31°C 21%
30°C 5%
NEW
NEW
Aug 27, 2026
27°C or below
$595 Vol.
<1%
28°C
$166 Vol.
<1%
29°C
$160 Vol.
2%
30°C
$145 Vol.
5%
31°C
$1,023 Vol.
21%
32°C
$602 Vol.
52%
33°C
$411 Vol.
24%
34°C
$317 Vol.
2%
35°C
$30 Vol.
1%
36°C
$315 Vol.
<1%
37°C or higher
$315 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 27 Aug '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 is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
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.Recent official outlooks from Singapore’s meteorological service highlight prevailing southwest monsoon conditions with below-average rainfall through late August, supporting daily maximums of 33–34 °C on most days and occasional peaks near 35 °C. Short-range model guidance for 27 August shows partly cloudy skies, southeasterly flow, and a 50–60 % chance of afternoon thundery showers that typically limit peak heating, producing a narrow distribution centered on 31–33 °C. Historical August averages near 31.4 °C and recent station readings exceeding 33 °C reinforce trader emphasis on these values, while the modest probability mass at 34 °C+ reflects the low but non-zero chance of clearer, drier conditions allowing brief excursions higher before convective cooling sets in.
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 27 Aug '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 is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
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.
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 is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
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.
Market Opened: Aug 25, 2026, 12:57 AM ET
Volume
$4,031End Date
Aug 27, 2026Market Opened
Aug 25, 2026, 12:57 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 27 Aug '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 is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
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.Recent official outlooks from Singapore’s meteorological service highlight prevailing southwest monsoon conditions with below-average rainfall through late August, supporting daily maximums of 33–34 °C on most days and occasional peaks near 35 °C. Short-range model guidance for 27 August shows partly cloudy skies, southeasterly flow, and a 50–60 % chance of afternoon thundery showers that typically limit peak heating, producing a narrow distribution centered on 31–33 °C. Historical August averages near 31.4 °C and recent station readings exceeding 33 °C reinforce trader emphasis on these values, while the modest probability mass at 34 °C+ reflects the low but non-zero chance of clearer, drier conditions allowing brief excursions higher before convective cooling sets in.
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 27 Aug '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 is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
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.
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 is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
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.
Volume
$4,031End Date
Aug 27, 2026Market Opened
Aug 25, 2026, 12:57 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=wsssResolver
0x69c47De9D...Recent official outlooks from Singapore’s meteorological service highlight prevailing southwest monsoon conditions with below-average rainfall through late August, supporting daily maximums of 33–34 °C on most days and occasional peaks near 35 °C. Short-range model guidance for 27 August shows partly cloudy skies, southeasterly flow, and a 50–60 % chance of afternoon thundery showers that typically limit peak heating, producing a narrow distribution centered on 31–33 °C. Historical August averages near 31.4 °C and recent station readings exceeding 33 °C reinforce trader emphasis on these values, while the modest probability mass at 34 °C+ reflects the low but non-zero chance of clearer, drier conditions allowing brief excursions higher before convective cooling sets in.
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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