Singapore's equatorial climate and southwest monsoon typically produce daily highs of 31–34°C in August, with afternoon showers and high humidity often capping extremes. Recent National Environment Agency guidance and short-range model consensus point to 32–33°C for August 22 under mostly fair to partly cloudy conditions with isolated thundershowers, aligning with trader emphasis on the 33°C outcome at 58% implied probability. Drier-than-average conditions through mid-August have supported slightly elevated maxima near 33–34°C in recent days without pushing outliers higher, while historical records show temperatures rarely exceed 35°C. No major forecast shifts are anticipated 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 August 22?
Highest temperature in Singapore on August 22?
33°C 58%
32°C 21%
34°C 18%
31°C 3%
NEW
NEW
Aug 22, 2026
28°C or below
<1%
29°C
1%
30°C
1%
31°C
3%
32°C
21%
33°C
58%
34°C
18%
35°C
3%
36°C
1%
37°C
1%
38°C or higher
<1%
33°C 58%
32°C 21%
34°C 18%
31°C 3%
NEW
NEW
Aug 22, 2026
28°C or below
$201 Vol.
<1%
29°C
$95 Vol.
1%
30°C
$25 Vol.
1%
31°C
$66 Vol.
3%
32°C
$286 Vol.
21%
33°C
$668 Vol.
58%
34°C
$354 Vol.
18%
35°C
$140 Vol.
3%
36°C
$26 Vol.
1%
37°C
$137 Vol.
1%
38°C or higher
$201 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 22 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 equatorial climate and southwest monsoon typically produce daily highs of 31–34°C in August, with afternoon showers and high humidity often capping extremes. Recent National Environment Agency guidance and short-range model consensus point to 32–33°C for August 22 under mostly fair to partly cloudy conditions with isolated thundershowers, aligning with trader emphasis on the 33°C outcome at 58% implied probability. Drier-than-average conditions through mid-August have supported slightly elevated maxima near 33–34°C in recent days without pushing outliers higher, while historical records show temperatures rarely exceed 35°C. No major forecast shifts are anticipated before 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 22 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 22 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 20, 2026, 12:57 AM ET
Volume
$2,198End Date
Aug 22, 2026Market Opened
Aug 20, 2026, 12:57 AM 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 22 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 equatorial climate and southwest monsoon typically produce daily highs of 31–34°C in August, with afternoon showers and high humidity often capping extremes. Recent National Environment Agency guidance and short-range model consensus point to 32–33°C for August 22 under mostly fair to partly cloudy conditions with isolated thundershowers, aligning with trader emphasis on the 33°C outcome at 58% implied probability. Drier-than-average conditions through mid-August have supported slightly elevated maxima near 33–34°C in recent days without pushing outliers higher, while historical records show temperatures rarely exceed 35°C. No major forecast shifts are anticipated before 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 22 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 22 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
$2,198End Date
Aug 22, 2026Market Opened
Aug 20, 2026, 12:57 AM ETResolution Source
https://www.wunderground.com/history/daily/sg/singapore/WSSSResolver
0x69c47De9D...Singapore's equatorial climate and southwest monsoon typically produce daily highs of 31–34°C in August, with afternoon showers and high humidity often capping extremes. Recent National Environment Agency guidance and short-range model consensus point to 32–33°C for August 22 under mostly fair to partly cloudy conditions with isolated thundershowers, aligning with trader emphasis on the 33°C outcome at 58% implied probability. Drier-than-average conditions through mid-August have supported slightly elevated maxima near 33–34°C in recent days without pushing outliers higher, while historical records show temperatures rarely exceed 35°C. No major forecast shifts are anticipated 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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