Singapore’s equatorial climate under southwest monsoon flow keeps daytime maxima tightly clustered, with official outlooks projecting 33–34 °C on most days in late August 2026 and occasional peaks near 35 °C. For 27 August specifically, numerical guidance and station forecasts converge on 31–32 °C, tempered by expected afternoon thundery showers and increased cloud cover that limit insolation. Recent observations show the month running 1.6 °C above the 1991–2020 August mean of 31.4 °C, supporting elevated baseline heat, yet localized convection and southeasterly winds introduce enough variability that traders assign the highest implied probability (59.5 %) to exactly 32 °C. Updated model runs and real-time humidity and rainfall data will refine the final recorded maximum at the reference station.
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 62%
33°C 28%
31°C 9%
30°C 1.2%
NEW
$51,823 Vol.
NEW
$51,823 Vol.
Aug 27, 2026
27°C or below
<1%
28°C
<1%
29°C
1%
30°C
1%
31°C
9%
32°C
62%
33°C
28%
34°C
1%
35°C
<1%
36°C
<1%
37°C or higher
<1%
32°C 62%
33°C 28%
31°C 9%
30°C 1.2%
NEW
$51,823 Vol.
NEW
$51,823 Vol.
Aug 27, 2026
27°C or below
$18,099 Vol.
<1%
28°C
$7,428 Vol.
<1%
29°C
$3,830 Vol.
1%
30°C
$3,841 Vol.
1%
31°C
$5,091 Vol.
9%
32°C
$5,233 Vol.
62%
33°C
$3,684 Vol.
28%
34°C
$2,326 Vol.
1%
35°C
$1,662 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.Singapore’s equatorial climate under southwest monsoon flow keeps daytime maxima tightly clustered, with official outlooks projecting 33–34 °C on most days in late August 2026 and occasional peaks near 35 °C. For 27 August specifically, numerical guidance and station forecasts converge on 31–32 °C, tempered by expected afternoon thundery showers and increased cloud cover that limit insolation. Recent observations show the month running 1.6 °C above the 1991–2020 August mean of 31.4 °C, supporting elevated baseline heat, yet localized convection and southeasterly winds introduce enough variability that traders assign the highest implied probability (59.5 %) to exactly 32 °C. Updated model runs and real-time humidity and rainfall data will refine the final recorded maximum at the reference station.
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
$51,823End 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.Singapore’s equatorial climate under southwest monsoon flow keeps daytime maxima tightly clustered, with official outlooks projecting 33–34 °C on most days in late August 2026 and occasional peaks near 35 °C. For 27 August specifically, numerical guidance and station forecasts converge on 31–32 °C, tempered by expected afternoon thundery showers and increased cloud cover that limit insolation. Recent observations show the month running 1.6 °C above the 1991–2020 August mean of 31.4 °C, supporting elevated baseline heat, yet localized convection and southeasterly winds introduce enough variability that traders assign the highest implied probability (59.5 %) to exactly 32 °C. Updated model runs and real-time humidity and rainfall data will refine the final recorded maximum at the reference station.
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
$51,823End Date
Aug 27, 2026Market Opened
Aug 25, 2026, 12:57 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=wsssResolver
0x69c47De9D...Singapore’s equatorial climate under southwest monsoon flow keeps daytime maxima tightly clustered, with official outlooks projecting 33–34 °C on most days in late August 2026 and occasional peaks near 35 °C. For 27 August specifically, numerical guidance and station forecasts converge on 31–32 °C, tempered by expected afternoon thundery showers and increased cloud cover that limit insolation. Recent observations show the month running 1.6 °C above the 1991–2020 August mean of 31.4 °C, supporting elevated baseline heat, yet localized convection and southeasterly winds introduce enough variability that traders assign the highest implied probability (59.5 %) to exactly 32 °C. Updated model runs and real-time humidity and rainfall data will refine the final recorded maximum at the reference station.
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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