Singapore's meteorological agencies, including the Meteorological Service Singapore, forecast peak daytime temperatures around 32–34°C for August 13 amid southwest monsoon conditions that typically suppress extreme heat while maintaining high humidity. Recent model consensus and observational trends from the past week align with this range, consistent with climatological August averages of 30–32°C and limited diurnal variability in the equatorial setting. The market's 100% implied probability on exactly 32°C reflects trader assessment of these stable atmospheric patterns and official measurement protocols at stations like Changi. A sudden convective thunderstorm or revised station reading could still shift the recorded maximum.
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 13?
Highest temperature in Singapore on August 13?
32°C 100.0%
27°C or below <1%
28°C <1%
29°C <1%
$63,150 Vol.
$63,150 Vol.
Aug 13, 2026
27°C or below
No
28°C
No
29°C
No
30°C
No
31°C
No
32°C
Yes
33°C
No
34°C
No
35°C
No
36°C
No
37°C or higher
No
32°C 100.0%
27°C or below <1%
28°C <1%
29°C <1%
$63,150 Vol.
$63,150 Vol.
Aug 13, 2026
27°C or below
$905 Vol.
No
28°C
$1,501 Vol.
No
29°C
$1,385 Vol.
No
30°C
$4,692 Vol.
No
31°C
$8,699 Vol.
No
32°C
$14,106 Vol.
Yes
33°C
$21,784 Vol.
No
34°C
$7,036 Vol.
No
35°C
$2,191 Vol.
No
36°C
$573 Vol.
No
37°C or higher
$277 Vol.
No
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the highest temperature recorded at the Singapore Changi Airport Station in degrees Celsius on 13 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Singapore Changi Airport Station, available here: https://www.wunderground.com/history/daily/sg/singapore/WSSS.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °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 meteorological agencies, including the Meteorological Service Singapore, forecast peak daytime temperatures around 32–34°C for August 13 amid southwest monsoon conditions that typically suppress extreme heat while maintaining high humidity. Recent model consensus and observational trends from the past week align with this range, consistent with climatological August averages of 30–32°C and limited diurnal variability in the equatorial setting. The market's 100% implied probability on exactly 32°C reflects trader assessment of these stable atmospheric patterns and official measurement protocols at stations like Changi. A sudden convective thunderstorm or revised station reading could still shift the recorded maximum.
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the highest temperature recorded at the Singapore Changi Airport Station in degrees Celsius on 13 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Singapore Changi Airport Station, available here: https://www.wunderground.com/history/daily/sg/singapore/WSSS.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °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.
This market will resolve to the temperature range that contains the highest temperature recorded at the Singapore Changi Airport Station in degrees Celsius on 13 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Singapore Changi Airport Station, available here: https://www.wunderground.com/history/daily/sg/singapore/WSSS.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °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 11, 2026, 12:03 AM ET
Volume
$63,150End Date
Aug 13, 2026Market Opened
Aug 11, 2026, 12:03 AM ETResolution Source
https://www.wunderground.com/history/daily/sg/singapore/WSSSResolver
0x69c47De9D...Outcome proposed: Yes
No dispute
Final outcome: Yes
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the highest temperature recorded at the Singapore Changi Airport Station in degrees Celsius on 13 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Singapore Changi Airport Station, available here: https://www.wunderground.com/history/daily/sg/singapore/WSSS.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °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 meteorological agencies, including the Meteorological Service Singapore, forecast peak daytime temperatures around 32–34°C for August 13 amid southwest monsoon conditions that typically suppress extreme heat while maintaining high humidity. Recent model consensus and observational trends from the past week align with this range, consistent with climatological August averages of 30–32°C and limited diurnal variability in the equatorial setting. The market's 100% implied probability on exactly 32°C reflects trader assessment of these stable atmospheric patterns and official measurement protocols at stations like Changi. A sudden convective thunderstorm or revised station reading could still shift the recorded maximum.
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the highest temperature recorded at the Singapore Changi Airport Station in degrees Celsius on 13 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Singapore Changi Airport Station, available here: https://www.wunderground.com/history/daily/sg/singapore/WSSS.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °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.
This market will resolve to the temperature range that contains the highest temperature recorded at the Singapore Changi Airport Station in degrees Celsius on 13 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Singapore Changi Airport Station, available here: https://www.wunderground.com/history/daily/sg/singapore/WSSS.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °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
$63,150End Date
Aug 13, 2026Market Opened
Aug 11, 2026, 12:03 AM ETResolution Source
https://www.wunderground.com/history/daily/sg/singapore/WSSSResolver
0x69c47De9D...Outcome proposed: Yes
No dispute
Final outcome: Yes
Singapore's meteorological agencies, including the Meteorological Service Singapore, forecast peak daytime temperatures around 32–34°C for August 13 amid southwest monsoon conditions that typically suppress extreme heat while maintaining high humidity. Recent model consensus and observational trends from the past week align with this range, consistent with climatological August averages of 30–32°C and limited diurnal variability in the equatorial setting. The market's 100% implied probability on exactly 32°C reflects trader assessment of these stable atmospheric patterns and official measurement protocols at stations like Changi. A sudden convective thunderstorm or revised station reading could still shift the recorded maximum.
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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