Trader sentiment on Singapore's highest temperature on March 25 hinges on ensemble weather model consensus from NEA and ECMWF, projecting a midday peak of 33-34°C amid the equatorial city's typical March transition from the northeast monsoon, when reduced cloud cover boosts solar insolation. Leading 33°C (36%) and 34°C (30%) odds reflect this tight range, differentiated by afternoon convection timing—delayed thunderstorms allow urban heat island effects and sea breeze lags to push toward 34°C, while early showers cap at 32-33°C, as seen in 70% of similar historical days. Recent GFS updates show slight cooling from ITCZ activity, lowering 35°C+ chances, with NEA hourly observations key for resolution.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Singapore on March 25?
Highest temperature in Singapore on March 25?
33°C 36%
34°C 30%
35°C 18%
32°C 12%
26°C or below
9%
27°C
<1%
28°C
4%
29°C
1%
30°C
1%
31°C
4%
32°C
16%
33°C
36%
34°C
30%
35°C
18%
36°C or higher
6%
33°C 36%
34°C 30%
35°C 18%
32°C 12%
26°C or below
9%
27°C
<1%
28°C
4%
29°C
1%
30°C
1%
31°C
4%
32°C
16%
33°C
36%
34°C
30%
35°C
18%
36°C or higher
6%
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: Mar 21, 2026, 6:03 AM ET
Resolution Source
https://www.wunderground.com/history/daily/sg/singapore/WSSSResolver
0x69c47De9D...Resolution Source
https://www.wunderground.com/history/daily/sg/singapore/WSSSResolver
0x69c47De9D...Trader sentiment on Singapore's highest temperature on March 25 hinges on ensemble weather model consensus from NEA and ECMWF, projecting a midday peak of 33-34°C amid the equatorial city's typical March transition from the northeast monsoon, when reduced cloud cover boosts solar insolation. Leading 33°C (36%) and 34°C (30%) odds reflect this tight range, differentiated by afternoon convection timing—delayed thunderstorms allow urban heat island effects and sea breeze lags to push toward 34°C, while early showers cap at 32-33°C, as seen in 70% of similar historical days. Recent GFS updates show slight cooling from ITCZ activity, lowering 35°C+ chances, with NEA hourly observations key for resolution.
Experimental AI-generated summary referencing Polymarket data · Updated
Beware of external links.
Beware of external links.
Frequently Asked Questions