Trader consensus centers on a 30–32°C peak for Singapore on June 11, reflecting the Meteorological Service Singapore’s outlook for emerging El Niño conditions that favor warmer, drier southwest monsoon weather through October. Historical June maxima average 31°C, with daily highs typically ranging 30–32°C under high humidity and frequent convective showers that can cap afternoon temperatures. Short-term model guidance indicates thundery activity on the 11th may limit extreme readings above 33°C, while the absence of strong subsidence keeps probabilities for sub-30°C outcomes low. Resolution hinges on the official 24-hour maximum recorded across Singapore stations, with traders weighting the balance between climatological norms and the evolving ENSO-driven warming signal.
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 June 11?
31°C 37%
30°C 24%
32°C 14%
33°C 8%
24°C or below
<1%
25°C
<1%
26°C
1%
27°C
1%
28°C
1%
29°C
8%
30°C
24%
31°C
37%
32°C
14%
33°C
8%
34°C or higher
3%
31°C 37%
30°C 24%
32°C 14%
33°C 8%
24°C or below
<1%
25°C
<1%
26°C
1%
27°C
1%
28°C
1%
29°C
8%
30°C
24%
31°C
37%
32°C
14%
33°C
8%
34°C or higher
3%
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: Jun 9, 2026, 12:05 AM ET
Resolution Source
https://www.wunderground.com/history/daily/sg/singapore/WSSSResolver
0x69c47De9D...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.
Resolution Source
https://www.wunderground.com/history/daily/sg/singapore/WSSSResolver
0x69c47De9D...Trader consensus centers on a 30–32°C peak for Singapore on June 11, reflecting the Meteorological Service Singapore’s outlook for emerging El Niño conditions that favor warmer, drier southwest monsoon weather through October. Historical June maxima average 31°C, with daily highs typically ranging 30–32°C under high humidity and frequent convective showers that can cap afternoon temperatures. Short-term model guidance indicates thundery activity on the 11th may limit extreme readings above 33°C, while the absence of strong subsidence keeps probabilities for sub-30°C outcomes low. Resolution hinges on the official 24-hour maximum recorded across Singapore stations, with traders weighting the balance between climatological norms and the evolving ENSO-driven warming signal.
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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