Singapore’s equatorial climate produces consistently high daily maxima, with August historical averages near 31°C and typical ranges of 30–33°C shaped by humidity, cloud cover, and brief convective showers that suppress peaks. The southwest monsoon and recent signals of a developing El Niño have favored drier conditions through mid-August 2026, raising the potential for 33–34°C readings on many days according to official outlooks, yet afternoon thundershowers remain common and limit extremes. Recent observations show early-August maxima reaching 34°C amid reduced rainfall, but model consensus and day-to-day variability keep 31–32°C as the highest-probability outcomes for August 16, with lower odds assigned to outliers below 30°C or above 33°C. Updated forecast runs and any shifts in monsoon moisture will be key near-term drivers.
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 16?
Highest temperature in Singapore on August 16?
32°C 48%
31°C 32%
33°C 9%
30°C 8%
NEW
NEW
Aug 16, 2026
25°C or below
<1%
26°C
<1%
27°C
<1%
28°C
1%
29°C
3%
30°C
8%
31°C
32%
32°C
48%
33°C
9%
34°C
2%
35°C or higher
1%
32°C 48%
31°C 32%
33°C 9%
30°C 8%
NEW
NEW
Aug 16, 2026
25°C or below
$285 Vol.
<1%
26°C
$224 Vol.
<1%
27°C
$431 Vol.
<1%
28°C
$64 Vol.
1%
29°C
$317 Vol.
3%
30°C
$303 Vol.
8%
31°C
$468 Vol.
32%
32°C
$2,223 Vol.
48%
33°C
$535 Vol.
9%
34°C
$303 Vol.
2%
35°C or higher
$129 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 16 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 produces consistently high daily maxima, with August historical averages near 31°C and typical ranges of 30–33°C shaped by humidity, cloud cover, and brief convective showers that suppress peaks. The southwest monsoon and recent signals of a developing El Niño have favored drier conditions through mid-August 2026, raising the potential for 33–34°C readings on many days according to official outlooks, yet afternoon thundershowers remain common and limit extremes. Recent observations show early-August maxima reaching 34°C amid reduced rainfall, but model consensus and day-to-day variability keep 31–32°C as the highest-probability outcomes for August 16, with lower odds assigned to outliers below 30°C or above 33°C. Updated forecast runs and any shifts in monsoon moisture will be key near-term drivers.
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 16 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 16 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 14, 2026, 12:56 AM ET
Volume
$5,282End Date
Aug 16, 2026Market Opened
Aug 14, 2026, 12:56 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 16 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 produces consistently high daily maxima, with August historical averages near 31°C and typical ranges of 30–33°C shaped by humidity, cloud cover, and brief convective showers that suppress peaks. The southwest monsoon and recent signals of a developing El Niño have favored drier conditions through mid-August 2026, raising the potential for 33–34°C readings on many days according to official outlooks, yet afternoon thundershowers remain common and limit extremes. Recent observations show early-August maxima reaching 34°C amid reduced rainfall, but model consensus and day-to-day variability keep 31–32°C as the highest-probability outcomes for August 16, with lower odds assigned to outliers below 30°C or above 33°C. Updated forecast runs and any shifts in monsoon moisture will be key near-term drivers.
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 16 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 16 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
$5,282End Date
Aug 16, 2026Market Opened
Aug 14, 2026, 12:56 AM ETResolution Source
https://www.wunderground.com/history/daily/sg/singapore/WSSSResolver
0x69c47De9D...Singapore’s equatorial climate produces consistently high daily maxima, with August historical averages near 31°C and typical ranges of 30–33°C shaped by humidity, cloud cover, and brief convective showers that suppress peaks. The southwest monsoon and recent signals of a developing El Niño have favored drier conditions through mid-August 2026, raising the potential for 33–34°C readings on many days according to official outlooks, yet afternoon thundershowers remain common and limit extremes. Recent observations show early-August maxima reaching 34°C amid reduced rainfall, but model consensus and day-to-day variability keep 31–32°C as the highest-probability outcomes for August 16, with lower odds assigned to outliers below 30°C or above 33°C. Updated forecast runs and any shifts in monsoon moisture will be key near-term drivers.
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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