Singapore’s tropical inter-monsoon conditions continue to drive daily maximum temperatures into the low-to-mid 30s, with the Meteorological Service Singapore’s latest fortnightly outlook pointing to peaks of 33–34 °C on most remaining May days. Light winds and high solar insolation favor afternoon heating, yet scattered showers and increased cloud cover—common this time of year—can cap the daily high by several degrees. Model consensus shows modest spread between 31 °C and 34 °C depending on the timing and intensity of convection, keeping the 32 °C and 33 °C outcomes nearly even in trader pricing. Official forecasts issued tomorrow morning and updated observations from Changi station will provide the final data used for market 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 May 22?
Highest temperature in Singapore on May 22?
32°C 34%
33°C 31%
31°C 20%
34°C 11.1%
NEW
NEW
May 22, 2026
25°C or below
<1%
26°C
<1%
27°C
<1%
28°C
2%
29°C
3%
30°C
7%
31°C
20%
32°C
34%
33°C
31%
34°C
11%
35°C or higher
1%
32°C 34%
33°C 31%
31°C 20%
34°C 11.1%
NEW
NEW
May 22, 2026
25°C or below
$1,011 Vol.
<1%
26°C
$380 Vol.
<1%
27°C
$533 Vol.
<1%
28°C
$1,632 Vol.
2%
29°C
$674 Vol.
3%
30°C
$1,181 Vol.
7%
31°C
$768 Vol.
20%
32°C
$675 Vol.
34%
33°C
$689 Vol.
31%
34°C
$564 Vol.
11%
35°C or higher
$471 Vol.
1%
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 May '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Singapore Changi Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.Singapore’s tropical inter-monsoon conditions continue to drive daily maximum temperatures into the low-to-mid 30s, with the Meteorological Service Singapore’s latest fortnightly outlook pointing to peaks of 33–34 °C on most remaining May days. Light winds and high solar insolation favor afternoon heating, yet scattered showers and increased cloud cover—common this time of year—can cap the daily high by several degrees. Model consensus shows modest spread between 31 °C and 34 °C depending on the timing and intensity of convection, keeping the 32 °C and 33 °C outcomes nearly even in trader pricing. Official forecasts issued tomorrow morning and updated observations from Changi station will provide the final data used for market resolution.
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 May '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Singapore Changi Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Singapore Changi Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Market Opened: May 20, 2026, 12:11 AM ET
Volume
$8,571End Date
May 22, 2026Market Opened
May 20, 2026, 12:11 AM ETResolution Source
https://www.wunderground.com/history/daily/sg/singapore/WSSSResolver
0x69c47De9D...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 May '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Singapore Changi Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.Singapore’s tropical inter-monsoon conditions continue to drive daily maximum temperatures into the low-to-mid 30s, with the Meteorological Service Singapore’s latest fortnightly outlook pointing to peaks of 33–34 °C on most remaining May days. Light winds and high solar insolation favor afternoon heating, yet scattered showers and increased cloud cover—common this time of year—can cap the daily high by several degrees. Model consensus shows modest spread between 31 °C and 34 °C depending on the timing and intensity of convection, keeping the 32 °C and 33 °C outcomes nearly even in trader pricing. Official forecasts issued tomorrow morning and updated observations from Changi station will provide the final data used for market resolution.
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 May '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Singapore Changi Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Singapore Changi Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Volume
$8,571End Date
May 22, 2026Market Opened
May 20, 2026, 12:11 AM ETResolution Source
https://www.wunderground.com/history/daily/sg/singapore/WSSSResolver
0x69c47De9D...Singapore’s tropical inter-monsoon conditions continue to drive daily maximum temperatures into the low-to-mid 30s, with the Meteorological Service Singapore’s latest fortnightly outlook pointing to peaks of 33–34 °C on most remaining May days. Light winds and high solar insolation favor afternoon heating, yet scattered showers and increased cloud cover—common this time of year—can cap the daily high by several degrees. Model consensus shows modest spread between 31 °C and 34 °C depending on the timing and intensity of convection, keeping the 32 °C and 33 °C outcomes nearly even in trader pricing. Official forecasts issued tomorrow morning and updated observations from Changi station will provide the final data used for market 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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