Recent forecasts under Singapore's Southwest Monsoon regime point to daily maximum temperatures near 32°C for August 17, consistent with long-term August averages of 30–32°C and recent observations of 30–34°C at stations like Sembawang. Key drivers include moderate humidity, variable cloud cover, and localized sea-breeze effects that cap extreme heating, while occasional clearer spells could briefly push readings to 33°C. National Environment Agency outlooks and ensemble models show limited support for 34°C or higher given current steering patterns, aligning with the market's strong preference for 32°C and secondary weighting on 33°C. New model runs and afternoon observations will refine these probabilities ahead of 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 August 17?
Highest temperature in Singapore on August 17?
32°C 66%
33°C 26%
31°C 8%
30°C 3%
NEW
NEW
Aug 17, 2026
27°C or below
<1%
28°C
<1%
29°C
1%
30°C
3%
31°C
8%
32°C
66%
33°C
26%
34°C
3%
35°C
1%
36°C
1%
37°C or higher
<1%
32°C 66%
33°C 26%
31°C 8%
30°C 3%
NEW
NEW
Aug 17, 2026
27°C or below
$28 Vol.
<1%
28°C
$30 Vol.
<1%
29°C
$370 Vol.
1%
30°C
$410 Vol.
3%
31°C
$507 Vol.
8%
32°C
$1,363 Vol.
66%
33°C
$720 Vol.
26%
34°C
$366 Vol.
3%
35°C
$288 Vol.
1%
36°C
$436 Vol.
1%
37°C or higher
$341 Vol.
<1%
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 17 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.Recent forecasts under Singapore's Southwest Monsoon regime point to daily maximum temperatures near 32°C for August 17, consistent with long-term August averages of 30–32°C and recent observations of 30–34°C at stations like Sembawang. Key drivers include moderate humidity, variable cloud cover, and localized sea-breeze effects that cap extreme heating, while occasional clearer spells could briefly push readings to 33°C. National Environment Agency outlooks and ensemble models show limited support for 34°C or higher given current steering patterns, aligning with the market's strong preference for 32°C and secondary weighting on 33°C. New model runs and afternoon observations will refine these probabilities ahead of resolution.
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 17 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 17 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 15, 2026, 4:05 PM ET
Volume
$4,858End Date
Aug 17, 2026Market Opened
Aug 15, 2026, 4:05 PM ETResolution Source
https://www.wunderground.com/history/daily/sg/singapore/WSSSResolver
0x69c47De9D...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 17 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.Recent forecasts under Singapore's Southwest Monsoon regime point to daily maximum temperatures near 32°C for August 17, consistent with long-term August averages of 30–32°C and recent observations of 30–34°C at stations like Sembawang. Key drivers include moderate humidity, variable cloud cover, and localized sea-breeze effects that cap extreme heating, while occasional clearer spells could briefly push readings to 33°C. National Environment Agency outlooks and ensemble models show limited support for 34°C or higher given current steering patterns, aligning with the market's strong preference for 32°C and secondary weighting on 33°C. New model runs and afternoon observations will refine these probabilities ahead of resolution.
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 17 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 17 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
$4,858End Date
Aug 17, 2026Market Opened
Aug 15, 2026, 4:05 PM ETResolution Source
https://www.wunderground.com/history/daily/sg/singapore/WSSSResolver
0x69c47De9D...Recent forecasts under Singapore's Southwest Monsoon regime point to daily maximum temperatures near 32°C for August 17, consistent with long-term August averages of 30–32°C and recent observations of 30–34°C at stations like Sembawang. Key drivers include moderate humidity, variable cloud cover, and localized sea-breeze effects that cap extreme heating, while occasional clearer spells could briefly push readings to 33°C. National Environment Agency outlooks and ensemble models show limited support for 34°C or higher given current steering patterns, aligning with the market's strong preference for 32°C and secondary weighting on 33°C. New model runs and afternoon observations will refine these probabilities ahead of 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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