**Singapore's Meteorological Service and NEA outlook for the first half of August 2026 highlights prevailing southwest monsoon conditions with drier-than-normal weather, fair skies, and occasional winds, supporting daily maximum temperatures of 33–34°C on most days.** A strengthening El Niño, with Niño 3.4 anomalies already exceeding +2°C, adds a warming influence that tilts seasonal temperatures above historical August averages near 31°C. Day-to-day variability from localized afternoon thundershowers, sea-breeze effects, and urban heat-island modulation can produce peaks one degree lower or higher, keeping shorter-term model consensus centered around 32–33°C. With only two days until August 13, updated high-resolution forecasts and the next NEA briefing will refine exact resolution probabilities for this single-day 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 56%
33°C 31%
31°C 10%
34°C 5%
NEW
NEW
Aug 13, 2026
27°C or below
<1%
28°C
1%
29°C
1%
30°C
2%
31°C
10%
32°C
56%
33°C
31%
34°C
5%
35°C
2%
36°C
1%
37°C or higher
<1%
32°C 56%
33°C 31%
31°C 10%
34°C 5%
NEW
NEW
Aug 13, 2026
27°C or below
$395 Vol.
<1%
28°C
$84 Vol.
1%
29°C
$64 Vol.
1%
30°C
$24 Vol.
2%
31°C
$171 Vol.
10%
32°C
$1,100 Vol.
56%
33°C
$253 Vol.
31%
34°C
$369 Vol.
5%
35°C
$5 Vol.
2%
36°C
$37 Vol.
1%
37°C or higher
$32 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 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 Service and NEA outlook for the first half of August 2026 highlights prevailing southwest monsoon conditions with drier-than-normal weather, fair skies, and occasional winds, supporting daily maximum temperatures of 33–34°C on most days.**
A strengthening El Niño, with Niño 3.4 anomalies already exceeding +2°C, adds a warming influence that tilts seasonal temperatures above historical August averages near 31°C. Day-to-day variability from localized afternoon thundershowers, sea-breeze effects, and urban heat-island modulation can produce peaks one degree lower or higher, keeping shorter-term model consensus centered around 32–33°C. With only two days until August 13, updated high-resolution forecasts and the next NEA briefing will refine exact resolution probabilities for this single-day 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
$2,535End Date
Aug 13, 2026Market Opened
Aug 11, 2026, 12:03 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 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 Service and NEA outlook for the first half of August 2026 highlights prevailing southwest monsoon conditions with drier-than-normal weather, fair skies, and occasional winds, supporting daily maximum temperatures of 33–34°C on most days.**
A strengthening El Niño, with Niño 3.4 anomalies already exceeding +2°C, adds a warming influence that tilts seasonal temperatures above historical August averages near 31°C. Day-to-day variability from localized afternoon thundershowers, sea-breeze effects, and urban heat-island modulation can produce peaks one degree lower or higher, keeping shorter-term model consensus centered around 32–33°C. With only two days until August 13, updated high-resolution forecasts and the next NEA briefing will refine exact resolution probabilities for this single-day 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
$2,535End Date
Aug 13, 2026Market Opened
Aug 11, 2026, 12:03 AM ETResolution Source
https://www.wunderground.com/history/daily/sg/singapore/WSSSResolver
0x69c47De9D...**Singapore's Meteorological Service and NEA outlook for the first half of August 2026 highlights prevailing southwest monsoon conditions with drier-than-normal weather, fair skies, and occasional winds, supporting daily maximum temperatures of 33–34°C on most days.** A strengthening El Niño, with Niño 3.4 anomalies already exceeding +2°C, adds a warming influence that tilts seasonal temperatures above historical August averages near 31°C. Day-to-day variability from localized afternoon thundershowers, sea-breeze effects, and urban heat-island modulation can produce peaks one degree lower or higher, keeping shorter-term model consensus centered around 32–33°C. With only two days until August 13, updated high-resolution forecasts and the next NEA briefing will refine exact resolution probabilities for this single-day 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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